EditorPane: Code styling.
Merge pull request #87 from szkl/collaboration

Editor: Call Ace getter
Collaboration: Handle local file changes.
Collaboration: Allow sync for untitled files.
Merge branch 'collaboration' of github.com:koding/IDE into collaboration

Conflicts:
	workspace/panes/editorpane.coffee
Collaboration: Fix overflowing element
Merge pull request #88 from szkl/share-url

Collaboration: Fix overflowing element