requests dropdown fix
Give auditor access to all requests.
Provide display-name for title/name-free objects.
Merge branch 'release/0.9a29' of github.com:reciprocity/ggrc-core into release/0.9a29
Merge pull request #1389 from reciprocity/dropdown-fix-release

requests dropdown fix
Fix Meeting.events mapping definition
Merge pull request #1416 from reciprocity/hotfix/fix-meeting-event-mapping

Fix Meeting.events mapping definition
Prevent pushing falsey email keys to permissions stack.
Merge pull request #1417 from reciprocity/hotfix/edit-program-error

Prevent pushing falsey email keys to permissions stack.
Ensure resource responses don't contain duplicates

* Previously, if multiple extended query parameters were used, and the
  same resource matched multiple queries, that resource may be included
  multiple times in the collection response.  This change ensures the
  resource is included only once.
Change Task->BackgroundTask in permission definitions
Workflow mockup fixes

* remove "finish workflow" button from object nav
* add "finish workflow" link in "more..." section (where clone workflow is). Functionality is the same
* when task is completed, it should turn blue - not green
* when "finish" workflow is clicked, it should copy final cycle to history. It should also remove "current" widget
Merge pull request #1422 from reciprocity/feature/mockups-fixes

Workflow mockup fixes
Hide finish workflow button when workflow is finished
Merge pull request #1423 from reciprocity/feature/mockups-fixes

Hide finish workflow button when workflow is finished
Merge pull request #1419 from reciprocity/feature/fix-resource-response-uniqueness

Ensure resource responses don't contain duplicates
Merge pull request #1420 from reciprocity/hotfix/fix-background-task-permissions

Fix background task permissions
Task groups properly mapped to objects and tasks;
autocomplete refactored to allow subclassing, made subclass that filters on an object's mapping;
task group widget updated with semi-functioning objects mapper with lookup autocomplete for workflow objects (task not yet implemented)
Bugfix: Save button should ignore suppressed errors
Bugfix: Validate presence of PBC Request description