Revert "App sidebar from ChameleonOS [2/2]"

This reverts commit 6789548298b331f7eddea9bf3191769303c3657b.

Conflicts:
	res/values/cm_arrays.xml
	res/values/cm_strings.xml
	res/xml/system_settings.xml

Change-Id: I353d739563bc843d77bcdfbded8fcfd05bc11491
App sidebar [2/2]

- This implementation contains all the commits and chagnes of ChameleonOS until 18/07/2013

Change-Id: I899cf8487f0ec07bb93295dc099580c2e6d7f59a