CVS log for loncom/interface/lonmenu.pm

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- No breadcrumbs in LON-CAPA menus when using Daxe editor to edit file in
  Authoring Space, so include "Exit Daxe" icon/link in Functions menu.

- Access to Authoring Space Configuration from Functions menu instead of
  Settings in inline menu when Authoring Space accessed in course context.

- Remove Document Root from $env{'request.filename'} before passing file's
  full path in Authoring Space to lonnet::can_edit_resource() for editability
  check.

- For 2.11.4 (modified)
  Include changes in 1.542

- For 2.11.4 (modified)
  Blank line added in 1.443 but omitted in 1.369.2.83.2.8 is needed,
  otherwise 3 appears to left of "Course Contents" in breadcrumbs trail.

- For 2.11.4 (modified)
  Reverse one unneeded change in 1.369.2.83.2.10

- For 2.11.4 (modified)
  Include on change from 1.530 omitted from 1.369.2.83.2.10

- For 2.11.4 (modified)
  Include changes in 1.543 (correction to earlier 1.369.2.83.2.13)

- Fix typo in 1.543

- Fix type in 1.544

- For 2.11.4 (modified)
  Include changes in 1.543, 1.544.

- Print icon/link omitted from Functions menu in Authoring Space when
  viewing mime types without specific rendering implemented for tex target.

- Links to search or browse Resource Space added to dropdown displayed when
  hovering over name at top left of any LON-CAPA page.

- Available editors in Authoring Space: value set for specific author can
  override domain default.
- Daxe editor page includes "collapsed" standard inline LON-CAPA menus
  (primary, secondary, and Functions). Icons at top left to toggle
  expansion or collapse.

- Authoring Space defaults defaults which domain coordinator can override.
  - Available Editors, WebDAV access, Disk Quota for Authoring Space
    can be set for specific users by DC via "Add/modify user"
- Bug 5273 Co-authors in "group authoring" accounts can manage co-authors
  - Existing co-author(s) can be assigned rights to add/revoke co-author
    roles. Can be set by DC via "Add/modify user" or by author via "People"
- Co-authors and Assistant co-authors can view a list of co-authors for
  the Authoring Space. Availability set by Author or Co-author "manager".
  Listing can be set to "opt-in".

- For 2.11.4 (modified)
  Bug 6979

- For 2.11.4 (modified)
  Include changes in 1.536, 1.537, 1.538, 1.539, 1.540

- Bug 6979.
  "View As" form in Functions menu includes domain dropdown list if users in
  course are from more than one domain; domain in hidden input tag otherwise

- Bug 6979.
  "View As" form in Functions menu includes domain dropdown list if users in
  course are from more than one domain. Use course's environment.db to store
  comma separated list of unique domains to which course users belong.

- Bug 6979 Work in progress.
  Reduce width of "View As" form in Functions menu by removing dropdown
  list for domain, and only displaying textbox for either username or ID
  (radio buttons to toggle between the two). Default domain is course's
  domain.

- Breadcrumbs trail for Syllabus in Supplemental Content set to use Minimal
  template.

- Sanity checking

- For 2.11.4 (modified)
  Include changes in 1.530 and 1.531

- For 2.11.4 (modified)
  Include a change in 1.484, not included in earlier 1.484 changes present
  in 1.369.2.83.2.1 and 1.369.2.83.2.8

- Stored Links not available for resources published in Course "Authoring"
  Space.

- "Copy" absent from Functions menu for required default.rights file present
  at top level of Course Authoring Space.

- For 2.11.4 (modified)
  Include changes in 1.484, 1,485, 1.486, 1.487, 1.490, 1.491, 1.492

- call to LONCAPA::ltiutils::lti_provider_scope() was moved from lonmenu.pm
  to loncommon.pm in rev. 1.490 and rev. 1.1316 respectively (4/27/2018).

- Remove "Actions for current directory" drop-down list from box created by
  &CSTR_pageheader() when listing contents of a directory in Authoring Space
  and replace with icons/links in Functions menu below standard inline menus.
- Reverse part of changes in lonpubdir.pm 1.176 and loncommon.pm 1.1406

- Bug 6979
  Don't show student/employee ID for advanced users.

- Bug 6979
  - Shortcut to student's view of problem etc. from 'View As' item in Functions
  menu above problem.
  - Part of code in &submission() subroutine in grades.pm moved to separate
  subroutine -- &show_last_submission() which can be called by &view_as_user(),
  which in turn is called from lonhomework.pm

- For 2.11.4 (modified)
  Include changes in 1.523 (modified).

- For 2.11.4 (modified)
  Include changes in 1.528, 1.529

- Entity encoding for last item in breadcrumbs trail.

- Sanity checking of value set for $env{'form.folderpath'} before calling
  lonhtmlcommon::docs_breadcrumbs() to create breadcrumbs train when
  displaying resources in Supplemental Content area.

- For 2.11.4 (modified)
  Include changes in 1.527

- In course context, switch server to resource's home server opens new tab
  when editing published resource, and ca role is loaded,  when user's domain
  (by default) disallows session hosting of domain's users in resource's domain.
- New arg (skip_enc_check) in redirect args , used by loncommon::headtag()
  it true, omit application of check_encrypt().
- New seventh item ($shownsymb) in args for lonhtmlcommon::jump_to_editres()

- For 2.11.4 (modified)
  Include changes in 1.524, 1.525, 1.526

- Bug 6907
  Value of deeplink parameter in effect for session launched via deep-link
  determines if "Exit Tool" button is present in inline menu, the text used
  for the button and whether redirect to a URL can occur when pushed.

- Typo

- Bug 6907
  "Exit Tool" button available to logout a session launched via deep link
  and escape iframe and redirect (for LTI-protected link).

- Reverse changes in rev. 1.324; stop setting register=1 for /adm/navmaps

- Domain's trust settings are checked when determining if course requests
  are permitted in a domain belonging to another institution, in case they
  changed since reqcrsotherdom.* was last updated in user's environment.db

- For 2.11.4 (modified)
  Fix typos in 1.369.2.83.2.2

- For 2.11.4 (modified)
  Include changes in rev. 1.486 (part), 1,487 (part), 1.516, 1.517, 1.518,
  1.519, 1.520, 1.521

- Bug 6907
  When context is LTI Provider, or deep-linked, and display is embedded in
  another web page, set target to _parent for inline menu links, and help
  item when displayng search results within LON-CAPA's own frames.

- Selection of "Switch role" text in inline menu should not reload page.

- "Switch role" in course context for users with acces to multiple roles in
  the current course will offer to default to /adm/navmaps not /adm/menu if
  Main Menu is disabled in menu collection currently in effect.

- Bug 6907
  Authoring Space header menu items need target="_parent" when using "Advanced
  Edit" to edit maps, if context is deep-linked, and deeplink parameter
  includes "Embedded " flag.

- Bug 6907
  Stop deep-linked items escaping iframe context if deep-linked, and deeplink
  parameter inludes "Embedded " flag.

- Bug 6907 option to stop deep-linked items escaping iframe context.
  Seventh component (target) added to the deeplink parameter.
  Launch of deep-link (i.e. a tiny URL) sets $env{'request.deeplink.target'}.

- Bug 6069

- For 2.11.4 (modified)
  Include changes in 1.435, 1.437, 1.440, 1.441, 1.442, 1.448, 1.449, 1.450,
  1.500, 1.503

- For 2.11.4 (modified)
  Include changes in 1.435, 1.437, 1.438, 1.440, 1.441, 1.442, 1.448, 1.449,
  1.450, 1.471, 1.472, 1.484 (part), 1.489, 1.496 (part), 1.500, 1.503,
  1.507, 1.508

- For 2.11
  Backport 1.504, 1.506, 1.510, 1.511, 1.512, 1.513, 1.514

- Bug 6955 IP-based blocking. Pass user'sIP address as third arg to
  loncommon::blockcheck() and second to loncommon::blocking_status().

- Typo

- Fix third arg in conditional operator.

- Menu links on page displaying progress indicator while course role loads
  set to be unclickable until course is loaded.
- "Continue" link shown on page once course is loaded.

- For SAML authentication (Shibboleth) config for each of domain's nodes
  to set /adm/log-in as landing page for user toggle between SSO or non-SSO.

- Fix logic.

- Bug 6907
  - Display name at top left when settings for menu collection in effect
    include it, but "Personal" drop-down list is empty or not not included.

- Bug 6907
  - Display of menu items in course context determined by menu collection
    in effect (if set).

- Bug 6914
  Update domain config UI to support settings documented in
  Domain_Configuration_WAF_Proxy.tex

- For 2.11.3 (modified)
  Include changes in 1.435, 1.437, 1.440, 1.441, 1.442, 1.448, 1.449, 1.450,
  1.500, 1.501, 1.502, 1.503, 1.505

- For 2.11.3 (modified)
  Include changes in 1.505

- For 2.11
  Backport 1.505

- Missing &mt() for localization.

- For 2.11.3 (modified)
  Include changes in 1.504

- Blocking of user actions in a course during an exam can include access to
  "About Me" pages belonging to users in the course (course personnel with
  evb priv are exempt).

- For 2.11.3 (modified)
  Include changes in 1.503

- Include current symb in data sent when "Done button" is pushed.

- For 2.11.3 (modified)
  Include changes in 1.501, 1.502

- For 2.11
  - Fix typo in rev. 1.369.2.80 backport of changes in rev. 1.502

- For 2.11.2 (modified).
  Use 2.12 feature (LTI) pre-release, in modified 2.11.2. Domain's
  configuration must be set to prohibit hosting of sessions for
  domain's users outside own domain, and modification must be in
  place on all nodes in domain.

- For 2.11
  Backport 1.501, 1.502

- Exclude Catalog and Evaluation from buttons on right side of inline menu
  for a "Composite Page" in a course.

- "View Source" icon/link shown for section-specific roles with vxc priv.

- For 2.11.3 (modified)
  Include changes in 1.435, 1.437, 1.438, 1.440, 1.441, 1.442, 1.448, 1.449,
  1.450, 1.471, 1.472, 1.500

- For 2.11
  Backport part of 1.480 omitted from 1.369.2.73, 1.496 (part)

- Perform count of untried parts of problems for resources within the page
  itself, not the enclosing map, when using the "Done" button for a .page.

- For 2.11
  Backport 1.475, 1.476, 1.477, 1.479

- For 2.11
  Backport 1.499

- Typo

- For 2.11
  Backport 1.439, 1.497, 1.498

- Sanity checking.

- User's active groups in course available from $env{'request.course.groups'}

- For 2.11
  Backport 1.443 (part), 1.467, 1.468, 1.493, 1.494, 1.495

- For 2.11
  Backport a single line from the changes in 1.482.

- For 2.11.2 (modified).
  - Include changes in 1.496

- Bug 6400
  - "View Source" and "Info" links in inline menu functional when resource
    is accessed via /tiny/<domain>/<uniquekey>

- Bug 6806 Use of an External Resource URL which includes an anchor will
  cause page to be loaded in iframe at anchor position.

- Bug 6806 Use of an External Resource URL which includes an anchor will
  cause page to be load in iframe at anchor position.
- For servers using Apache/SSL where External Resource points at http:// URL
  query string for links contains usehttp=1, unless Strict-Transport-Security
  set for Apache with max-age > 0.

- For servers using Apache/SSL where External Resource points at http:// URL
  or syllabus is configured to use an external http:// URL, query string for
  links contains usehttp=1, unless server has Strict-Transport-Security set
  for Apache with max-age > 0.

- For 2.11
  Backport 1.480, 1.481

- For 2.11
  Backport 1.473, 1.483, 1.488

- Bug 6754 LON-CAPA as LTI Provider
  - For LTI session use icons only, by default, for standard items on right
  of page.

- Bug 6754 LON-CAPA as LTI Provider
  - For session launched by LTI Consumer, presence/contents of top line &
    second line menus determined by domain and/or course configuration.

- Bug 6754 LON-CAPA as LTI Provider
  - No Contents item in inline menu for course if original LTI launch of
    LON-CAPA was for a resource or map.
  - No Role switcher in inline menu for session launched via LTI (role
    switching should occur in the LTI Consumer).

- Chat item included in inline menu in course, if user has plc priv in
  course.

- Return to Authoring Space or Resource Space after changing user preferences
  for ad hoc co-author role for DCs, and use of CodeMirror.

- Bug 6754 LON-CAPA as LTI Provider
 - If original LTI launch of LON-CAPA specified display in an iframe, display
   Authoring Space directory in same iframe, when accessed via Edit in
   Functions menu.

- Bug 6754 LON-CAPA as LTI Provider
  - No page flip arrows in inline menu if LTI launch was or a resource
  - No forward arrow if LTI launch was for map and this is last resource.
  - No reverse arrow if LTI launch was for map and this is first resource.
  - No Contents in inline breadcrumbs if LTI launch was for resource or map.

- Bug 6754 LON-CAPA as LTI Consumer
  Support for access control using slots, and also for time interval
  for external tools set to be "gradable".

- Bug 6754 LON-CAPA as LTI Consumer
  - Inline menu can include "Communicate" icon for External Tools
  - Functions menu for course personnel can include "Content Grades"
    item if External Tool instance is set to "gradable".

- For 2.11.2 (modified)
  - Typo in 1.369.2.71.4.3.

- For 2.11.2 (modified).
  - Include changes in rev. 1.480, 1.481.

- Add settings item to inline menu in Authoring Space to provide access to
  user preferences for ad hoc co-author role for DCs, and use of CodeMirror.

- Use sub-menu dropdown lists for Grades, People, Settings and Public for
  course personnel (as used in 2.11). Separate Groups, Slots, Syllabus,
  and Feeds items are in the corresponding dropdown lists.

- "View source" link in Functions bar for published assessment items in a
  course, where user does not have editing privileges, but does have vxc
  priv in course, and system-level bre priv, and item publised source open.

- In course context the Functions menu will include a "View source" item/icon
  for a published assessment item, if the user does not have rights to edit,
  and either of the following are true:
  (a) user has a cre priv, and content has source set to "open",
  (b) user has vxc priv (View XML of assessments in course where
      course owner/co-owner is author/co-author of content).
- vxc priv is assignable to custom role, including ad hoc custom roles
  which can be made available to users with domain helpdesk role.

- For 2.11.2 (modified)
  - Backport 1.475, 1.476, 1.477, 1.478, 1.479

- Titles in breadcrumb trail of folder hierarchy shown when a resource
  is viewed in course context are truncated at word boundaries if they
  are too long.

- No breadcrumbtrail for folders/sub-folders for Placement Tests, unless
  viewed by privileged user.

- Include Functions menu with "Edit Folder" icon/link when displaying
  contents of a folder created in course, when accessed via an item in
  the breadcrumbs trail.

- Breadcrumb trail when displaying composite page in course context contains
  clickable links for folder hierarchy.

- Breadcrumb trail when displaying resource in course context contains
  clickable links for folder hierarchy.
- Clicking the folder name causes display of a truncated Course Contents
  screen with for just the items in that folder.

- Fix logic for display of folder name in breadcrumbs.

- For 2.11.2 (modified).
  Use 2.12 feature (LTI) pre-release, in modified 2.11.2. Domain's
  configuration must be set to prohibit hosting of sessions for
  domain's users outside own domain, and modification must be in
  place on all nodes in domain.

- For 2.11.2 (modified).
    Use 2.12 feature ("done" button for timed exms) pre-release, in modified
    2.11.2. Domain's configuration must be set to prohibit hosting of sessions
    for domain's users outside own domain, and modification must be in place
    on all nodes in domain.

- For 2.11.2 (modified).
  Use 2.12 feature ("done" button for timed exms) pre-release, in modified
  2.11.2. Domain's configuration must be set to prohibit hosting of sessions
  for user's domains outside own domain, and modification must be in place
  on all nodes in domain.

- xhtml -- satisfy w3c validation.

- Bug 6754. Make LON-CAPA an LTI Tool Consumer (LTI 1.1).
  - Name as ext.tool (instead of exttool), so that parameters can be specified
    in packages.tab, based on extension.

- Eliminate use of exttools in URL in place of exttool for External Tools
  where destination URL is https://.
- Override setting for use of iframe to display External Tool, if
  LON-CAPA server is https://, but destination URL is http:// to
  avoid mixed active content issue.

- For 2.11
  - Backport 1.470, 1.389 (part, not included in 1.369.2.26 backport).

- Pass absolute link not relative link to syllabus to &get_editbutton().

- For 2.11
  - Backport 1.469

- Accommodate case where Syllabus is included in Main Content, so $resurl is
  extracted from symb.

- For servers using Apache/SSL, and LON-CAPA syllabus requested is configured
  to use an external http:// URL, links to display of syllabus page use http://
  to avoid mixed active content issue, unless editing the syllabus (in which
  case https:// is used).

- Append ?usehttp=1 to link to syllabus where LON-CAPA syllabus is configured
  to use external http:// URL, but LON-CAPA server uses https:// to avoid
  mixed active content issue (see also bug 6662).
- Preview of external http:// URL displayed in separate pop-up window
  instead of in modal window on https:// server.

- For 2.11
  - Backport 1.466.

- Domain Helpdesk Assistant role for use by domain helpdesk student employees
  - browse access to shared repository (including own domain) is excluded.

- For 2.11
  - Backport 1.465

- Ad hoc roles for helpdesk personnel.
  - Domain configuration for:
    - which user(s) with dh role in domain may use each ad hoc role.
      - set by institutional status, or by include specific people, or by
        exclude specific people.
    - assign role description (displayed on Roles page, and at top left of
      page, when role active).
    - assign role order (numerical).
  - Course configuration (available for editing by course owner, and viewing
    by co-owner(s).
    - can override domain defaults for which dh role users can use ad hoc role(s)
      in course.
    - can override domain defaults set for course-level privileges for ad hoc
      role(s).

- For 2.11
  - backport 1.464.
  - include "Course Editor" item in inline menu for custom role with 'cev'
    priv in course.

- "Syllabus" and "Feeds" items in inline course menu for custom roles with
  'cev' priv.

- For 2.11
  - Backport 1.462, 1.463

Support case where custom role can access Course Editor, but adv priv
not set at system level for current role.
- Display of hidden status for folder takes into account parameters set at
  Enclosing map/folder level for resource, and factors in whether resources
  within sub-folders made visible by "no" for hiddenresource parameter make
  higher-level folder(s) unhidden.
- Parameters: contents hidden and Parameters: URLs hidden shown between
  DOCS breadcrumbs and DOCS inline menu influenced by both <param> tags in
  a map, and hiddenresource or encrypturl parameter in resourcedata.db

- 'cev' priv assignable to custom roles in course/community allows
  view-only access to Course Editor.
  - Intended for assignment to custom ad hoc course/community roles assignable
    to domain helpdesk personnel.

- For 2.11
  - Backport 1.460, 1.461

- Automated enrollment settings in a course displayed to roles with 'opa' priv,
  but 'cst' priv is required for editing. Classlist and enrollment type
  displayed to 'vcl' priv.

- For ad hoc custor roles in a course, assigned to Domain Helpdesk,
  prepend "Helpdesk" to custom role name, in "Switch role" drop-down list.

- For 2.11
  - Backport 1.459

- Bug 6806. Support anchor in URL set for an external resource within the
  "Supplemental Content" area.

- For 2.11
  - Backport 1.458

- If the "buttonshide" parameter is set to "yes" for all resources in a
  composite page, icons on the right side of the standard course inline
  menu are now also hidden for the page itself.

- For 2.11
  - Modify changes in rev. 1.369.2.56 backport of 1.436, so countdown timer
    is displayed in a composite page.

- For 2.11
  - Backport 1.457

- "Switch role" drop-down provided in course context to domain helpdesk
  ad hoc course roles:
  (a) if user has rights to use a single ad hoc role, but course has at
  least one section, or
  (b) user has rights to use more than one ad hoc role.

- For 2.11
  - Backport 1.456

- "Slots" item inn inline menu for either vgr or mgr privs.
- "People" > Users points at /adm/createuser for either cst or vcl privs.

- For 2.11
  - Backport 1.453, 1.454, 1.455

- vpa privilege in a course allows Content Settings to be displayed, but
  not modified (which requires opa priv).
- vcb privilege in a course allows "Exam" Blocking items to be displayed,
  but not modified (which requires dcm priv).

- vpa priv allows Course Settings to be viewed, but not modified.
- users with vpa priv in a course receive "View parameter settings
  (due dates, etc) for resources and the course" item in the Main Menu,
  and a Settings item in the inline menu.

- "People" item in inline menu will link to User Management menu if user
  has either cst or vcl priv.

- For 2.11
  - Backport 1.431, 1.432.

- Stored Links not available for resources published in Course "Authoring"
  Space.

- For 2.11
  - Backport 1.447

- For 2.11
  - Backport 1.436

- Course Editor has "Standard Problem" item (Grading tab) for creation
  of new problem in user's Authoring Space, or in a Course "Authoring" Space.
- Course Editor has "Import from Course Resources" item (Import tab) to
  import published content from Course "Authoring" Space.
- Course "Authoring" Space
  - default.rights -- course-only access
  - quota is shared with content uploaded directly to course
  - content only browsable in course context
  - metadata not included in searchable meatdata MySQL table
CVs: ----------------------------------------------------------------------

- Bug 6763.
  - For single part problems, explicitly include part id when determining if
    tries have been made.

- "Done" button
  - Display button text in both cases (with or without proctor intervention).
  - xhtml to satisfy w3c validation.

- Bug 6763.
  - Text used for done button can be set via the "Time-Limit" (interval)
    parameter.

- Improve display of roles page for mobile devices with small viewports.
- Update documentation.

- defined(@array) is deprecated.

- Bug 6808. New course container -- "Placement" for Placement Tests.
  - Completion status shown to students in place of icons on right side
    of inline menu.

- Bug 6808. New course container -- "Placement" for Placement Tests.
  - No forward arrow displayed for final resource.

- Bug 6808. New course container -- "Placement" for Placement Tests.
  Work in progress.

- Bug 6763. For timed event at map level, restrict count of untried
  parts to problems in the map.

- Bug 6763. Include a warning in the modal dialog used to end a timed event
  if problem parts within the timed event have no tries.

- Bug 6763
  - "Done" button used to end a timed event can include a textbox where a
    required key is entered.

- Bug 6780. No "Groups" item in inline menu for users with unprivileged
  course roles if all group home pages are hidden, and no group tools
  enabled.

  Move &display_group_links() from lonsimplepage.pm to longroup.pm to
  facilitate re-use.

- Bug 6754. Make LON-CAPA an LTI Tool Consumer (LTI 1.1). Work in progress.

- Bug 6763. If interval ("Time-Limit") parameter has "_done" appended to
  the time limit in seconds, the "done" button will be displayed.

- Include countdown timer in composite page (i.e., .page), if all items
  with time left have the same amount of time remaining.

Adding "done button" feature for timed exams from branch version_2_11_donebutton

- For 2.11
  Backport 1.433, 1.434

- For 2.11
  - Backport 1.433, 1.434

- WebDAV help topic link only shown if SSL is in use with Apache.

- Directory listing of top level of Authoring Space will include a help
  item on the right side of the breadcrumbs menu which links to WebDAV
  documentation if WebDAV access is enabled for the user.

"Done" button (allows student to end his/her access to a timed (interval)
quiz.
  - Name spacing
  - Localization
  - Support interval set either for resource or map.
  - Move button to left of countdown timer to make it standout a little more.

- rename: Insert Menu -> Templates
- translation of the menu title removed from create_submenu in order to allow more than just (translateable) strings for the menu title (e.g. custom html including images).
  The calling function is now responsible for translation of the menu title.
  All existing calls to create_submenu have been adjusted.
- moved special treatment of the Personal menu from create_submenu to primary_menu
- added help icon to Help submenu in XML editor.

Changes to "done button"
Confirmation box is now a jQuerey dialog widget.  The button is only
displayed during timed events, i.e. when the "interval" parameter is set.

Iplementing done button

- For 2.11
  - Backport 1.430 (bug 6768)

authoring space overhaul
this update tries to improve the user experience of the authoring space.

added codemirror for xml editor and script tags in colorful editor
added possibility to deactivate codemirror in author settings
added dropdown menu to insert problem templates into xml editor (thanks to tobias reinhardt)
added feature of saving current scrollposition on save when editing problems
added possibility to fold blocks in colorful editor, this state will be saved and restored
added shortcuts to create empty problems, html files and directories

and other smaller features and bugfixes

- Accommodate single quotes in resource URL in "Stored Links" and in "Edit" link
- Accommodate single quotes in URLs in options in "Select Recent" dropdown list
  when browsing Resource Space.
- Consistent escaping of special characters for Stored Links added when displaying
  a resource in a course, and when browsing Resource Space.

- For 2.11
  - Backport 1.429

Bug 6744
- Avoid conflict between location.host and host used in absolute URL
  for javascript:gopost() and javascript:gocmd() links in inline menu
  (external resources and syllabus on SSL server -- bug 6662).

- For 2.11
  - Backport 1.428

- Bug 6714.
  - "Show Metadata" icon in inline menu launches display of metadata in
  a regular window except for mobile devices which use a modal window.
  - div wrapped around metadata display in modal window and nicescroll
    used so contents are scrollable in mobile Safari on iOS.

- For 2.11
  - Backport 1.427.

- Consistent behavior for Content Library items on Main Menu page and
  Content Library Search page when no role selected.

- For 2.11
  - Backport 1.425, 1.426.

- Modification to change in rev. 1.425.
  If the href points to an anchor in the same page, escape from the frame is
  not required.

- Link tags for items in sub-menus show have "_top" as target to escape
  frame, if used in frameset (e.g., Help Menu frame, Search frame).

- For 2.11
  - Backport 1.424

- Add course request type -- textbook.

- For 2.11
  - Backport 1.422, 1.423.

- generate xhtml that satisifies w3c validation in cases where there is no
  authenticated user (i.e., name of user etc. absent from left of primary menu).

- Consistent wording style for tool tip for items on right side of inline menu
  ('my evaluation' and 'my Stored Links').
- Don't display feedback or evaluation link/icons for resource types which don't
  support them (i.e., "wrapped" items -- external resources and uploaded PDFs).

- For 2.11
  - Backport 1.421

- Bug 6662
  - External Resource items in which the remote URL is http:// need to be
    served from port 80, if the LON-CAPA server hosting the session has
    Apache/SSL.

 -  In addition to committed changes in LON-CAPA modules, an appropriate
    RewriteRule is also needed for <VirtualHost _default_:443> (e.g.,
    in /etc/httpd/conf.d/ssl.conf on the LON-CAPA server. (see:
    http://bugs.loncapa.org/show_bug.cgi?id=6662).

- For 2.11
  - Backport 1.419, 1.420

- Indentation.

Improve internationalization:
Do not translate again already translated phrases.
(incl. corrected rev. 1.286)

- For 2.11
  - Backport 1.417.

- For 2.11
  - Backport 1.418

- No "People" item in inline menu for students if student-viewable classlist
  is disabled.

- Do not show "Reservation" item in secondary menu if no slots have ever
  been created in a course.

- For 2.11
  - Backport 1.416.

- Scope and sanity checking.

- For 2.11
  -Backport 1.415

- Items in "Personal" sub-menu in primary menu moved from a separate item
  on right of screen to sub-menu attached to user's fullname on left of
  screen.
  - "Information" item added (points to user's personal information page)
     as first item in sub-menu.
  - xhtml for items in Functions bar, displayed when viewing a user's
     personal information page in course context.

- For 2.11
  - Syllabus and Feeds (always shown in course context for users with mdc priv
    in secondary sub menu).
  - For users without mdc priv, Syllabus and Feeds retained in secondary menu
    (if shown).
  - Group secondary menu items with sub-menus together, at right side of
    secondary menu.

- For 2.11
  - Changes in 1.413 omitted from earlier 1.369.2.39 backport.

- For 2.11
  - Backport 1.411, 1.412, 1.413, 1.414.

  - Don't show Syllabus item in secondary menu in course context to students
    unless syllabus has been edited.
  - Information about active course feeds and syllabus modification time
    stored in %env with keys: 'request.course.feeds' and
    'request.course.syllabustime'

- Bug 6603.
  - Feeds item in secondary menu in course context.
  - Support case where syllabus template is not in use.
- Syllabus item in secondary menu in course context
  - Access to syllabus for cases where syllabus item is not included
    in course content.
- Syllabus and Feeds items always shown to roles with mdc priv in course.
- Feeds item only shown for roles without mdc priv if there are visible feeds.
- Syllabus item only shown for roles without mdc priv if syllabus is not in
  course content.

- Provide inline "Functions" bar (with Exit Editing) when editing HTML file
  uploaded as the syllabus, i.e., user supplied file, instead of template.

- Syllabus can use template, uploaded file, or point at external web page.
- Uploaded file stored in course's portfolio; can be a web page -- uploader
  will be prompted to upload any dependencies.
- When using template, new fieldset included at top of page, so boxes to
  display in editing screen can be chosen.

- For 2.11
  - Backport 1.410.

- Role switcher for CC always includes student role with section: 'none'.

- For 2.11
  "Edit" item in "Functions" box for HTML files uploaded directly to course
   when Remote Control is active.

- For 2.11
  - Fix typo in backport of 1.409 (rev 1.369.2.35)

- For 2.11
  - backport 1.409.

- Wording change.  Make more succinct.

- For 2.11
  - Backport 1.408.
  - Backport one change in rev 1.401 omitted in earlier backport (rev. 1.369.2.30)

- Eliminate duplicate declaration.

- For 2.11
  - Backport 1.407

- Course Requests item removed from "Personal" drop-down list, as it is
  now included in Functions menu on roles/courses page.
- Coding style $array[index] preferred to @array[index] when index is a
  single, scalar, value.

- For 2.11
  - Backport 1.406

- Edit link for /adm/classlists (student-viewable roster) in Course Editor
  and in inline Functions menu.

- For 2.11
  - Backport 1.404, 1.405.

- Prevent "Edit" icon in Functions menu when generating printout for .page.

 "People" item in secondary menu if user's current role is author.

- For 2.11
  - Backport 1.400, 1.401, 1.402, 1.403

- Fix indentation in changes in 1.402.

- Wording change for "Switch course role" item in secondary menu.
- Exclude current role from list of roles, unless role has multiple sections.
- Include symb in role switcher form as destsymb element, if available.

- Consistent interface.
  "Switch course role to ..." select box replaced with css-based drop down
  list similar to one used in primary menu for list of "Personal" functions.

- Coding style: push().

- For 2.11
  - Backport 1.399.

- Assign the response from &prepare_functions() and &clear() to a scalar
  when needed.
- Flexibility in resurl for aboutme page.

- For 2.11
  - Restore some changes made in 1.369.2.19, removed in  1.369.2.26
  - Remove duplicate line.
  - Fix indentation.

- For 2.11
  - Backport 1.391, 1.392, 1.393, 1.394, 1.395, 1.396, 1.397, 1.398

- For 2.11
  - Backport 1.388, 1.389, 1.390

- "Exit Editing" returns user to Course Editor if edit mode was accessed via the
  "Edit" link for a templated page, or uploaded HTML/js/css/txt file, in the
  Course Editor.

- Supplemental Content area can contain Syllabus and Personal Information
  (aboutme) pages.
- Provide breadcrumbs when these items are accessed via a Supplemental
  Content folder.
- Users with mdc prvilege should also receive "Edit Folder" link in Functions
  area to provide direct access to Content Editor for corresponding Supplemental
  Content folder.

- Fix typo in 1.395.
- Icon to edit map containing current resource should be "Edit Page" when
  viewing a Composite Page, added via Course Editor.

- Pushing "Edit" for published HTML or other text file in course context:
  - use breadcrumbs defined in lonxml.pm

- 'Edit Folder' icon in "Functions" when viewing items in top level of
  Supplemental Content.

- Breadcrumbs trail for uploaded content in nested folders in
  Supplemental Content.
- Breadcrumbs trail for external resource in Supplemental Content.
- lonwrapper.pm
  - more sanity checking in lonwrapper.pm.
  - increase offset for iframe when functions box is populated.

- Breadcrumbs when viewing items in Supplemental Content area.
- Move &breadcrumbs() routine from londocs.pm to &docs_breadcrumbs() in
  lonhtmlcommon.pm to facilitate reuse.

- Consistent Interface for templated pages (bug 6128).
- Make functions for Templated "About Me" page visible.
- Additional arg for lonnet::in_course() -- $hideprivileged
  - if true, exclude DC + SU users, unless overridden in course environment.
- perldoc (lonnet.pm): &in_course(), &can_edit_resource(), &is_course_upload()

- Consistent Interface for templated pages (bug 6128).
- Functions for Templated "About Me" page moved into standard location.

- Determine whether user can edit a particular resource in a course
  moved from lonmenu.pm to lonnet::can_edit_resource() to facilitate reuse
- is_course_upload() moved from lonmenu.pm to lonnet.pm
- file input elements for Upload File and IMS Import moved to fieldsets,
  toggle display by clicking icon/link
- Discontinue use of static extpickframe.html and extpickcode.html for
  External Resource
- Edit link to right of resource title in Course Editor added for uploaded
  html, css, js, txt, and for published resources which user has rights to
  edit
- IMS import directly into course -- first page moved from pop-up to
  inline fieldset; other routines re-named to reflect change in phases
  supported in pop-up window.

- &constructaccess() moved from loncacc.pm to lonnet.pm
  - to facilitate re-use, and separate from handler,
  - for use in lonnet.pm (use Apache::Constants() not supported there.

- For 2.11.
  - Default if no environment.remote set is for no remote.

- For 2.11.
  - Backport 1.387.

- For 2.11.
  - Backport 1.386.

- Countdown timer available (leftmost item in icons of right side of inline
  menu in course context) for items with slot access control.
- For a .Task (automatically uses slot access control), time remaining shown
  by default.
- For .problems using slot access control, arrow to left of clock icon needs
  to be clicked to expand disply to show active countdown.

- Bug 6419.
  - "Switch role to ..." in a course can handle switching back and forth
    between roles with/without request.role.adv = 1, where course item has
    URL hidden (from Course Editor).

- For 2.11.
  - Backport 1.385.

- w3c validation.

- For 2.11.
  - Access to Publish, Directory, Delete, & Print functions if Remote Control
    is up when viewing resource in Construction Space.

- For 2.11.
  - Do not show ALNK (Add Stored Link) button or PRT (Printout) button on
    Remote Control unless resource being displayed is suitable for each action.

- For 2.11.
  - Remote Control retained.
  - Text used in $menuitems string for each button/icon determined based on
    context -- use &get_inline_text() for inline menu; &get_rc_text() for
    Remote Control so LCD display in Remote functions correctly.

- For 2.11.
  - Modify changes in 1.1075.2.12 so CSTR button is available for editing
    a resource in course context, where uses has au/ca role for resource's
    authorship.
  - Prevent javascript error for Folder/Page Content item when remote control
    is active.

- For 2.11.
  - Remote Control retained in 2.11.
  - Reverse part of changes in loncommon.pm rev 1.949, 1.953, 1.962, 1.964.
  - Reverse part of changes in lonmenu.pm rev 1.316, 1.318, 1.321.
  - Reverse part of changes in lonroles.pm rev 1.245.

- For 2.11.
  - Backport 1.383, 1.384.

- Fix typo in rev 1.383.

- Use of Stored Links requires user to have $env{'user.adv'}
  (allows links to be stored, when instructor is made a student in a
   colleague's course).
- Eliminate duplicate entries in $menuitems for Printout and Stored Links.

- For 2.11.
  - missing && in backport of 1.382 (in 1.369.2.14).

- For 2.11.
  - Backport 1.382.

- No evaluate or catalog_info icons/links in inline menu for documents
  uploaded directly to a course.

- For 2.11.
  - Backport 1.381.

- Bug 5891. Expand test of whether to display countdown/timer icon.
- If this is for an interval, check first access set, and user still has
  time left.

- For 2.11.
- Backport 1.380.

- Bug 5891.
- Countdown shown when no due date, but timed interval set.

- For 2.11.
  - Backport 1.379.

- xhtml.

- For 2.11.
  - Backport 1.378.

- Bug 5891
  - countdown moved to first item in right breadcrumbs.
  - added "stopwatch" icon.
  - added ability to toggle hiding/display of countdown.
  - default is to hide unless timed interval parameter is in effect.
  - "Submit Early" message only displayed ~ 5 mins before due date.
  - "Past Due" text replaces "Submit Early" when time left is zero.

- For 2.11.
  - Correct changes in 1.369.2.6. Remove unwanted line in backport of 1.375.

- For 2.11.
  - Reverse changes in 1.369.2.2. Stored Links ("Wishlist") included in 2.11 in
    place of Bookmarks.
  - Backport 1.370.

- For 2.11.
  - Backport 1.377, and other internationalization.

- Internationalization.

- For 2.11
  - Backport 1.375.
  - Use &create_submenu() to generate XHTML for pure css dropdown list
    for secondary menu items.

- No 'People' item in Secondary menu in course context for unprivileged
  roles unless student_classlist_view enabled in course config.

- Sub-menu dropdown list from pure css.
  - Move code used to generate dropdown list of submenu items to
    subroutine -- &create_submenu() to facilitate re-use.
  - Added borders (left and right) to dropdown to improve readability.
  - Documentation for &create_submenu().

- For 2.11
  - 'Home' removed from primary menu items ("3.0" feature).
  - 'Main Menu', 'Course Editor' restored to secondary menu.
  - Order of items in secondary menu changed.
  - For course personnel: Grades, People, Settings are now dropdown lists.
  - For students, 'People' link not shown if access to classlist not enabled.

Typo in lonmenu.pm 1.370

Internationalization of lonmenu.pm 1.371

- For 2.11
  - backport 1.372.

- Use javascript to support dropdown in primary menu in IE 6
  (no :hover pseudo-class).

- For 2.11.
  - Backport 1.371.

- Primary menu.
  - replace separate 'Preferences, Portfolio, Feeds' items with sub-menu
    (uses :hover pseudo-class; works for IE7+,FF,Safari,Chrome,Opera)
    shown when hovering over 'Personal' item.
    - To do: add support for IE6 via jQuery.
  - Shorter menu can accommodate longer course titles without need for
    wrapping.

- Wishlist.
  - Replace term "Wishlist" with Stored Links.
  - Modification to documentation in Wishlist.tex to clarify explanation
    of functionality.
  - Rename javascript function: open_Wishlist_Import() in lonmenu.pm
    as open_StoredLinks_Import().

- For 2.11
  - Reverse changes in 1.332, 1.335, 1.337, 1.346.
  - Wishlist not included in 2.11.0; Bookmarks retained.

- For 2.11
  - Reverse part of 1.316. Remote Control retained in 2.11.0.

- Customization for MITrelate
  - Sign-up for summer cohort.
  - Disable printout generation for summer course.

- Change in loncommon.pm rev 1.1051 now requires class for <a> tag
  to eliminate underline in More/Less link for DC to show/hide courseID.

- Customization for MITrelate
  - Suppress display of printing icon in inline menu for non-CC roles
    in Mechanics Online course.

- Customization for MITrelate
  - Suppress display of printing icon in inline menu for non-CC roles
    in Mechanics Online course.

JavaScript

- Bug 6548.

- Permissions checking
  - logic was backwards
  - custom handler for 406 error
  - include role switcher check for dcm priv

Fix wishlist link in lonindexer
Eliminate some popups in favor of modal windows

- Backport 1.364.

- Typos (=> should be = in this context).

Direct link into editor

Jump directly into content editor at right location

- Declare use of Apache::lonmsg().

Trying to get rid of some of the copy/paste regular expressions.

- use lonDocRoot perlvar in place of static string: '/home/httpd/html'.

- Clean up after changes for bug 1320.

- Clean up after changes for bug 1320.

Direct edit resource access to unblocked CSTR spaces for DC (bug 5842).
- Re-instate functionality following changes in loncacc.pm (rev 1.54 and 1.55).

  - use lonDocRoot perlvar in place of static string: '/home/httpd/html'.

Bug #1320

Further work on Bug #1320

- Backport 1.352.

- Consistent wording.
- Remove phrase no longer needed.

- Backport 1.350, 1.351.

- &get_all_courseroles needs each of 3rd, 4th and 5th args to be ref to HASH.

- Bug 6510.
  - If course role selected with role switcher does not have privileges to
    view current page, prompt user to cancel or proceed, but indicate the
    main menu page will be loaded instead.

- Bug 6478. Missing localization.

- Backport 1.349.

- Coding style.

- For 2.10, similar idea to lonmenu.pm rev 1.344
  text for the six icons on the far right of the inline menu.

- Backport 1.348.

- Bug 6434.  Edit link to courseprefs for CCs if externalsyllabus in use.

- Changed the way the pop-up-windows for 'Add Link' and 'Add Folder' are generated (have to call lonwishlist here to get the newest information, i.e. about the existing folders, instead of writing the pop-up-window statically via javascript).

- Split lonwishlist into two modules, one for displaying (handler) and one utility-module, to avoid problems with Apache::constants when calling methods from lonwishlist (e.g. need to call lonwishlist-method in lonmenu and lonmenu is used in printout.pl -> outside of mod_perl).
- Moving entries in wishlist: corrected warning shown when no entry is selected
- Some  code optimizations
- Still some things do not work perfect -> in progress

Fix cycle of "Edit Resource" and going back

Faculty training: somehow people did not find the beautiful icons

For 3.0: move more stuff out of former Main Menu

Move "return" button to where the other navigation arrows are (also, it's
not a function that is available in courses at all times, so it should
not have been in the line where it was)

For 3.0: adapt secondary menu

- Backport more of 1.325.

- Backport 1.325 (part) and 1.316 (a very small part thereof).

- Support for pop-up Course Contents window (remotenavmap) retained in 2.10.

- Backport 1.340.

- Customization for GCI_3
  - Tabs displayed to faculty depend on Concept Inventory in use.

- Customization for GCI_3.
  - Missing closing parenthesis.
  - Missing closing brace.

- Customization for GCI_3.
  - Suport for multiple Concept Inventories.

- Customization for GCI_3
  - Backport just two changes from 1.316.

- Customization for GCI_3
  - Backport 1.340.

- Help Link to support form for public pages, if support mail recipient defined.
  For: /adm/createaccount, /adm/coursecatalog, /adm/resetpw, and syllabus pages.

- Customization for GCI_3
  - Backport 1.319.

- Customization for GCI-3
  - Support for pop-up navigation window
  - Remove reference to undefined css class.

- Customization for GCI_3.
  - Home link in primary menu only shown to GCI Faculty
  - Roles link in primary menu
  - Skip all but first link in secondary menu unless in course or CSTR.
  - No "Return to Last Location" unless in course.
  - Backport 1.339.

- Customization for GCI_3
 - Home link in primary menu for GCI Faculty users points at /adm/gci_info
 - Preferences link in primary menu.
 - Elimination of Main Menu in most GCI contexts
lonmenu.pm  - Backport 1.312, 1.323, 1.324, 1.339.
            - Modified Main Menu for Course Coordinators of Concept Tests.
mydesk.tab - Backport 1.134 (part).

- Backport 1.339.

- One less line feed in javascript pop-up.
  List of possible sections was being hidden in Internet Explorer.

- Customization for GCI_3.
  - Add a new "Tutorials" tab to provide access to a GCI "course" containing video tutorials.

- Backport 1.336.

Save string for folder-dropdown-list (when setting a new link viewing a resource) in user-data. So a call from lonwishlist-routine in lonmenu/lonsearchcat is not necessary (i.e. no issue with modules not supporting Apache::Constants).

Removed old bookmark-collection (replaced by wishlist).

- Backport 1.330, 1.331, 1.336.

- Bug 6067, 6310.
  - Javascript confirm pop-up to warn of server switch.
  - orgurl not needed in switchserver query string if symb is provided.

Added wishlist-import in RAT.

londocs, lonmenu, lonwishlist:
- Added import-functionality for wishlist.

lonwishlist:
- Replaced getkeys() and get() by dump().
- Preview of links in wishlist now in Popup.
- Some little style changes (inserted <p> etc.).

- Backport 1.328, 1.329, 1.330, 1.331.

Aren't allowed to "use Apache::lonwishlist()" here (loncontrol failed restart). Sorry for that!

Replaced function "Set a bookmark for this resource" by "Set a link for this resource to wishlist"
- only available for users with access to resource-pool and if the requested uri belongs to a resource from resource-pool

- Customization for GCI_3.  For Concept Tests:
  - Keep track of last course "login"
  - Keep track of submission count by students in Concep Tests.
  - New What's New item - Last login for users (day, week, month, ever).
  - Eliminate columns for groups and clickers for classlist display.
  - Add new columns for last login and test status (completed, incomplete, unattempted).

Fixed quotation.

- Bug 6310.
  - "Edit this resource" link shown on servers besides home server of reso
urce, if user has (co-)author privs for resource.
  - work in progress: javascript confirm still needed about impending
    server switch.

Bugzilla #5331
Added Construction Space and Browse links to secondary menus for authors.

Bugzilla #6246

- menu entries renamed according to 3.0 draft
    - [Course|Community] Contents -> Contents
- menu entries added:
    - primary menu: Home
    - secondary menu: What's New, People, Settings
- moved 'Return to Last Location' to the far right to keep links with a more static nature together.

- Backport 1.319, 1.320, 1.322, 1.323, 1.324, 1.326.

- Consistent wording.

- Remove surplus line after changes in 1.244.2.12.
- Consistent wording.

- Course -> Community.

Changes related to modification of LON-CAPA screen header:
- Quick fix for 2.10: Display bookmarks as before start_page/page header changes occurred (hide nav_bar)

- Enhancement for 2.10: Bookmark pop up screen a bit wider to avoid hiding of some buttons

In process of removing remote control, remote navmap and different icon modes code
- lonconstruct: instead of rendering the construction space sites in a frameset, we
  redirect to the content page. This change keeps all URLs intact. This should be
  solved more elegantly at a later point (e.g. when reworking URLs for multi-domain
  servers)

- mydesk.tab, lonmenu.pm: replaced gotop function call by target="_top" attribute
  to links, also removed gotop function
- added 'Feeds' to primary menu according to 3.0 draft

- loncommon: removed unused/redundand code fragments

- Propagate register=1 when "Table of Contents" item is included in a
  course.

lonnavmaps.pm
  - coding style: indentation.
  - eliminate some unused link items (launch external nav window).

lonnavdisplay.pm
  - coding style: replace \" with " within quoted text, by quoting text
    with single quotes.

lonnmenu.pm
  - omit initial "Course Contents" if "Table of Contents" item is included in course in top level directory in "Main Course Documents".

- No "Return to Last Location" when viewing special documents included in
  course:  (navmaps, aboutme, viewclasslist).
- No evaluation, feedback or metadata icons in secondary menu for
  special documents: navmaps, aboutme, viewclasslist, aboutme/portfolio
  (accessible files in group or user portfolio) included in course.

- Bug 6239. Register "Course roster" (/adm/viewclasslist) if added to
  a course via Course Editor.

In process of removing remote control, remote navmap and different icon modes code
- removed no_inline_link argument from loncommon::start_page, loncommon::bodytag
- removed subs
    o loncommon::head: it wasn't used
    o loncommon::endheadtag: functionality now covered by loncommon::headtag
    o lonmenu::registerurl: functionality moved to loncommon::headtag, because it was the only function that called registerurl
- removed remote control related translations in de.pm
- refactoring and cleanup

This fixes the Course Contents link in main menu and in problem breadcrumbs.

- If no user session, display same menu items as shown to "public" users.
  (appropriate for /adm/resetpw, /adm/createaccount, /adm/coursecatalog).

In process of removing remote control, remote navmap and different icon modes code
- mostly remote navmap related code and files removed
- some minor refactoring
- some translations added/removed

In process of removing remote control, remote navmap and different icon modes code.
- graphics previously used on remote control.

In process of removing remote control, remote navmap and different icon modes code
Also some minor refactoring.

- replaced frameset by iframe in lonwrapper
    ! IE 7 doesn't scale iframe to 100% height, IE 6 and 8 do
    ! scrolling in Mobile Safari is limited
- added styles for iframe to loncommon
- replaced menubuttons call in lonwrapper by start_page call to make full use of the new header
- removed remote control specific code (RC will be removed shortly)
- replaced code in lonsyllabus with a call to new wrapper routine
- removed subs initlittle and menubutton from lonmenu since they aren't needed anymore

- Customization for GCI_3.
 - CCs' menu contains icon/link to print Concept Tests.

Added documentation.

Moved publish button in resource space to advanced tools box.

- Bug #6064 Breadcrumbs will be visually cut off if text is too long to fit into one line.
- Bug #6081 Breadcrumbs that don't have an href attribute are no longer wrapped with <a> tag.
- Added some POD in lonhtmlcommon and repaired errors and warnings reported by podchecker.
- new functions in lonhtmlcommon:
  o list_from_array: constructs a XHTML list from arraydata
  o funclist_from_array: constructs a XHTML list from arraydata with first item highlighted (see other funclist functions)

- Missing in 1.244.2.9 (backport of 1.298).

- Backport 1.302.

- Backport part of 1.286, 1.287, part of 1.295, 1.307.

- Backport 1.294.

- Backport 1.293.

- Backport 1.298 and part of 1.286.

- Backport 1.282 (xhtml).

- Customization for GCI_3.
  - Custom menu when current user has no roles, i.e., is a user who has
    created an account but has yet to be approved for enrollment in the
    GCI Inventory course.
  - Table of pending enrollment requests displayed.

- Customization for GCI_3.
   - Add missing table tags to menu when user in not in a course.

- Customization for GCI_3.
  &loncommon::existing_gcitest_courses() requires role as argument.

- Customization for GCI_3.
  - Link to Statistics page in Course Coordinators' Main Menu.

- Customization for GCI_3
  - User Preferences included in custom menu for Contributors and students
    in Concept Test courses.

Customization for GCI_3
  - Custom Main Menu for students in GCI Concept Tests.

- buttonshide also applies to Course Coordinators in Concept Tests in gcitest.

- Customization for GCI_3
  - Welcome page after successful log-in.

New name for DOCS

Added new style for primary menu item 'New Messages' to highlight it more.

- Customization for GCI_3
  - xhtml.