t0lte: sensors clean up

-remove Orienatation from AKM sensor, its never used
-fix compass, East and West were reversed

Change-Id: I286930d20847347e36a90c815fd67ab00c9a03bf
Merge "t0lte: sensors clean up" into cm-11.0
Merge branch 'cm-11.0' of github.com:CyanogenMod/android_device_samsung_t0lte into cm-11.0