wifi 4.4 fixes
clean and sort out ramdisk along with 4.4 wifi
fix BT for 4.4
Revert "clean and sort out ramdisk along with 4.4 wifi"

This reverts commit 9be3bd12b70bf8036b3affbcdce8d6d4432fa905.

	modified:   ramdisk/init.enrc2b.rc
Major ramdisk cleanup