CodeEditor: Update to package 12.02.2013 (December 2013)

ACE defaults to a white background now. I have no preference in
this, but it is caused by a change in the TextMate theme. There is a
bugreport (Bug 55423) about the old blue background.

This fixes an annoying problem with Safari 7, where characters are no
longer properly measured by ACE.
https://github.com/ajaxorg/ace/issues/1534

Fixes double-click to select:
https://github.com/ajaxorg/ace/issues/956

Set proper basePath so that require works, allowing conditional loading
of ACE resources. Need for Find to work after this update

Bug: 55423
Bug: 45876
Bug: 58521
Change-Id: Ia64b67b4553f77c6ba3d2aefec4bab62d111deb7