Merge branch 'umop-outline-ui' into umop-outline-sync_ace
Added anchors to items and propagated events down to outline.  Included ranges for selection area.  Just printing results
Selecting correct range for user clicks on outline
Refactored outline population
Removed testing code
Resolved conflicts
Fixed css
Change suggest-box results overlay animation from 'scale-slideup' to 'fade'
whitelist more editable file types
nits
specialize editors; dart and css editors can now have custom behavior
review comments
Merge pull request #1359 from devoncarew/devoncarew_specialize_editors

specialize editors; dart and css editors can now have custom behavior
Update ace_test.dart

fix two analysis errors
Merge pull request #1339 from dart-lang/umop-outline-sync_ace

Outline syncing to Ace.
Merge pull request #1341 from ussuri/change-suggest-box-results-animation

Change suggest-box results overlay animation from 'scale-slideup' to 'fade'
Added ellipsis and hidden overflow to css
Resolved conflict
Applied ellipsis changes to all items (not just method) and styled per Hoà
Merge pull request #1363 from dart-lang/umop-outline-horizontal_overflow

Outline horizontal overflow