Added image icons and switched references in css to use them rather than inline.
Updated icons to use same colors as css
Merge branch 'ace.dart_1.8' into minimap_folding_update
Fix for walkFiles --> (entry as chrome.ChromeFileEntry) does not work if entry is a chrome.DirectoryEntry, however the opposite does work.
Fix.
Switched out selection methods for gotoLine().  Still not getting setup for all tabs / files, though
setup a fold listener subscription property and replace the subscription there each time the editor switched tabs.
Revert "TESTING: Local ace.dart package"

This reverts commit 0faae91d834ebb2459d51a7d7d28e7a2ce9d4017.
Updated to 0.2.0 for this branch
Revert "Updated to 0.2.0 for this branch"

This reverts commit 0686063087ec153a3992697dbba22ee3a7cf806e.
Resolved conflict
launch dart web app
Removed irrelevant comment
Merge branch 'master' into serve
resources for dart web launch
fix for build
fix nit
addressed comments
Menu styling
Merge pull request #729 from dart-lang/keertip_dartrun

add launching for dart web apps