reenable adb root and inscure access for easy debugging

Change-Id: I3587a29efbf8f568de4572be878b135fdfa7d6c1
update PRODUCT_VERSION_MINOR (for goo.im OTAs)

Change-Id: If45826940670d8735a6c8a14177e38051f15d483
Evervolv kernel is already defined in qsd8k-common

Also remove reference to GCC 4.4.3 toolchain and override Evervolv's
4.4.3 toolchain

Change-Id: I8439259ac43bf792ec1a9f17f60e98cf588d7e40