i9305: re-add proprietary sensor blob

Compass is broken. Re-add proprietary sensor blob while
this is fixed

Change-Id: I5e5a46dbd85033ed4e2e9ccd290f9fe68854309a
Merge branch 'cm-11.0' of github.com:CyanogenMod/android_device_samsung_i9305 into cm-11.0