Adapt init.samsungjanice.rc to new common init

+Move audio_policy.conf to common
+Remove useless file
Move more lines to common init

+Make common usb init
Update init.samsungjanice.rc
update README.md to current version
Merge pull request #31 from akfaew/cm-11.0

update README.md to current version
Implement VibratorHW class for CM HAF

thanks Davide Pianca (KINGBabasula) for the new pwm sysfs, (original
idea from codeworkx)
fix permissions for the new vibrator sysfs

chown /sys/vibrator/pwm_value to system:system
Initial SELinux for janice

Very basic.
TODO: fix SELinux policies and change to Enforcing mode

Change-Id: Ibc61752d359c7564ed487a0f6b9a238aa90ca43d
Reminder: Kill Rox.
Revert "Initial SELinux for janice"

SELinux is moved to common
This reverts commit addcb2efa56221dbcd892c81adf00d8262883ba6.
Merge branch 'cm-11.0' of https://github.com/TeamCanjica/android_device_samsung_janice into HEAD
Disable SWAP and enable ZRAM