Move fstab to common + Minor updates

-Moved storage_list.xml to common
-Added socket for GPS
-Update README
-Minor comment edits xD
Revert "Enable extarnal sdcard apps"

This reverts commit 1bf1f01436aa2822846ce418e230e81d92283bb2.
Merge branch 'cm-11.0' of https://github.com/TeamCanjica/android_device_samsung_codina into aospa