core-5748 fix app column window context menu.
core-5786 fix deletes to use paths instead of ids.
core-5802 add logic to syntax highlight perl,R,python and markdown. Refactor code.
CORE-5520: Edit comments menu item added to data toolbar
Also, corrected issue where some menu items were not being disabled for
items in the trash. This is related to the path vs id issues.
CORE-5590: Added static ids to App Editor main window
CORE-5644: Moved DC code to integration module
CORE-5644: Added static ids to Tool dialog
CORE-5634: Added static debug ids to flag prope editor
CORE-5634: Code cleanup
core-5795 fix multi download links.
core-5794 fix data link creation
Merge branch 'dev' of github.com:iPlantCollaborativeOpenSource/DiscoveryEnvironment into dev
merge with repo
core-5802 add editing support of for scripting languages. Unit test new menu items pending.
core-5804 fix sorting issue in permissions panel of share dialog
core-5802 add markdown syntax highlighting and preview rendering support. Allow users to save rendered html.
Remove reset.css so that it does not affect markdown rendering.
core-5811 fix id vs path issue for search results.
core-5807 fixed advanced search for negated query.
fix css issues with notification menu. Fix fonts for disabled data item menu pop-up.
minor style adjustments. Make default 5s as the default time period for iplant announcement.