trebuchet: remove CALL_PHONE permission

The CALL_PHONE is not needed by the Launcher, and is a costly money permission.

Change-Id: I262dabf192706fd28115c6896cb5673491fe2e5d
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0