Fix for disappearing icons bug.

Change-Id: I5c23a70e4202f07082b63eabe7afe67edd0d78b3
Protected Apps:
 - Fix remove all apps button bug

Change-Id: I6029831878923b40f3db1b0dc6cfbd81ccc10d33
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>