HYBRID: support writing to system

Change-Id: Ib6b3b5847d1c880b61a2c3d6b9aa0884c948de41
HYBRID fix

Change-Id: Iefa4cc6f4f1b2defea26284ae6d5526e4bd70675
missing 0

Change-Id: I9ff7d80f6f0add0765284707a7096805131215c6
Merge branch 'jb43' of https://github.com/ParanoidAndroid/android_system_core into jb43
INIT: import the pa init file

Change-Id: Ib072ffcfb3f36244aee3755073ff6087c95a1199
Merge remote-tracking branch 'upstream/jb43' into jb43