update mdpi and qhd bootanimations

Change-Id: I2daebb002cc8b0582e60079017f84816d1d6f1f9
Signed-off-by: ChampionSwimmer <android@championswimmer.tk>
Add CellBroadcastReceiver

Adds back cellbroadcastreceiver.apk to allow weather and other alerts to be
received

Change-Id: I223229f29fa2ab71b6aeac1d0acded9e90e8298a
respect $OUT_DIR_COMMON_BASE with squisher

If $OUT_DIR_COMMON_BASE is set, signapk.jar was
being called directly from $ANDROID_BUILD_TOP/out
and caused the build to fail.

Change-Id: I9f8bfb22140866bd2c91a675efa954433431220c
Signed-off-by: Roman Birg <romanbirg@gmail.com>
Merge "Add CellBroadcastReceiver" into jb-mr1
Merge "update mdpi and qhd bootanimations" into jb-mr1
Merge remote-tracking branch 'aokp/jb-mr1' into jb-mr1