Trebuchet : Use standard android action

Applications expect "com.android.launcher.action.APPWIDGET_DEFAULT_WORKSPACE_CONFIGURE"
and not the renamed trebuchet version, which breaks default workspace configuration
for widgets.

Change-Id: Idf7409760d49df2868711350faa0e5a66d3c87a5
Merge "Trebuchet : Use standard android action" into cm-10.2