Android: Pull our own Gallery2

Change-Id: I6284bf23d9d31daa0f78d75bd3f0b9d7407672ed
Android: Update upstream refs to android-4.3_r3

Change-Id: Ic4099ce4d7be1e91ff89945a54cf66029bd3429c
android: Update AOSP repositories to android-4.3_r3.1

Change-Id: I88fb1cf51ab8e9ab5b8784036014985f35fded5f
Merge pull request #1 from MoKee/jb-mr2_mkt

pull from mokee
Merge branch 'jb-mr2_mkt' into jb-mr2_mkt_aidfarh_twrp