huge clean up

Change-Id: I592b23680cb31f446259b7f697a0527f1b8965a6
system.prop: add singlepdp to ril prop (paulb-nl & Flinny)

Change-Id: I6a7c0c6d5c1e9f24982236488bc7ee5d0d87ab5c
remove mms overlay

Change-Id: I0ecbbd6bc676394b8ad26b4fb89ba36de709e30c
Merge branch 'jb-mv' of git://github.com/Mustaavalkosta/android_device_htc_ace into cm-10.1

Conflicts:
	cm.mk