Updates for 10.2

Change-Id: I7853a9931792692a5bf2a31bd302c517e6e6c4c7
Add selinux context labels to the firmware partition

Change-Id: I66b2e10a96c1214dbd3cd8a0a3f1688d03ad8d21
Fix sdcard path

Change-Id: I24aedf8e541a6e2a26eb409ac73a141b6dca2e1a
recovery: add postrecoveryboot.sh script from cwm branch

Change-Id: I9394d48d824b7cc9069313dd49c74bfd63319628
vs920: updates for 11.0

 * Update permissions for /firmware mount
 * Add mount for /modem
 * Update sdcard entry
 * Remove unused /drm mount

Change-Id: If460ba17adaf672e75bb3fc6c612165a8cf0ebb3
Additional flags needed by vold to properly mount /sdcard/.android_secure/ to /mnt/secure/asec/ .  This mount is needed to allow android to install .asec containers to the sdcard, which some older programs require.

Change-Id: I2d5006065af11fc0baa3176f8758060410b7e365
vs920: init: Fix WiFi

These lines are from the original vendor rc-files.  They are not needed
and they are incompatible with recent init.rc and selinux chnages.

Credit to Blake Leeper for finding and fixing this.

Change-Id: If4b143714d74364c34d7378d0725df1fa7229354