Revert "Added sahlnaskh arabic font and give it higher precedence than DroidNaskh"

This reverts commit 87b1662f5c34a64c1e6145d98f2beb200d05c721.

See http://review.cyanogenmod.org/60337 for details.

Change-Id: I130e2f28e30f3591a90fa56fe3123ca7ac873ee0
Merge "Revert "Added sahlnaskh arabic font and give it higher precedence than DroidNaskh"" into kitkat-caf