By default all build are UNOFFICIAL

    We're prepping for Nightlies so we need to change BUILDTYPE
    we're having at the momment only 3 types of builds

    Change-Id: I55695c2667efacf38d00e88674ab4013b5bea455

Change-Id: I7e9cf1393f02bcfcffc5c7f33a641d882015218e
Merge "    By default all build are UNOFFICIAL" into kitkat