Dismiss hints when shift plus up arrow or down arrow is pressed
Tests for delete file/folder from project tree.
Changed Jump-To-Definition, as requested -- modeled on QuickEdit:

  - Now can register multiple jump-to-definition providers (only one, so far).
  - Moved jump-to-definition menu setup to top level.
  - Added jump-to-definition to floating right-click menu. [ Note: we may not want
    this unless there is a provider registered for the current mode, but that's how
    QuickEdit does it.  We can fix both at the same time if we decide to. Also note
    that if we want to change the right-click menu for this, one could argue that we
    should also change the top level menu for the same reason. ]
Commented out JUMPTO_DEFENITION from right-click context menu.
Updated by ALF automation.
Merge branch 'master' into alf
switch to double quotes per our coding standard.
Merge pull request #4026 from adobe/dangoor/jquery-deprecations

Fix jQuery 1.8 deprecations
Implement requests with partial file text to reduce memory usage for large files.

Add large comment to file1.js test file so it will be considered a large file and partial text updates can be tested.
For now, move two failing tests apart so they pass. Partial text updates are notas good a full text updates but save memory.
Merge pull request #4038 from dloverin/partial-updates

Implement requests with partial file text to reduce memory usage for large files
Merge branch 'master' into alf
Updated by ALF automation.
Merge pull request #4029 from adobe/alf

ALF Automation
Fix code review issues:
 - Make handleJumpToDefinition return a proper promise.
 - Minor cleanups.
Merge branch 'master' of https://github.com/adobe/brackets into jumptodef

Conflicts:
	src/extensions/default/JavaScriptCodeHints/main.js
One more cleanup from the code review.
Merge pull request #4020 from jeffkenton/jumptodef

Changed Jump-To-Definition, as requested -- modeled on QuickEdit:
only record document changes for non-null keys
Merge pull request #4044 from dloverin/fix-ctrl-space

only record document changes for non-null keys
add PAGE_UP and PAGE_DOWN keys