MSIM: Hide setting for signal status mods

Currently Hide signal status and signal status text view are not
implemented for msim.

Change-Id: I2d8baec8235aea6a13434a0b4c39a637ed2931a5
Call equals() comparing different types

See: http://review.cyanogenmod.org/#/c/28642/
https://android-review.googlesource.com/#/c/45430/

Change-Id: I1ef553e5d64cb36e96fdb28e7f437efb9edd5c6d
Update MobileNetworks Icon

Match to QS tile icon

Change-Id: I416f0c9da40973532f79dc2ae7a46a274591a948
Settings: Disable slider shortcuts with custom lockscreen

These are not available with the custom lockscreen.

Change-Id: Ib67b97b597da0cf06d9d36b4fe7b40b55d0e2425
Signed-off-by: Roman Birg <roman@cyngn.com>
Settings: read keyguard package name from overlays

Change-Id: Ief4750c91aa22c2033d31aacfea4cfbe245d61a8
Signed-off-by: Roman Birg <roman@cyngn.com>
Settings: check if NfcAdapter is null

Change-Id: Ib71762b5a5326ade5cab3bebb9b880bdeb7da178
Merge remote-tracking branch 'upstream/android-4.4' into android-4.4