Revert "defconfig: Compile wifi driver built in. Annoying as hell not to update all the time."

This reverts commit 486fdcd2a7ac37863a64ca4e334fc1cc211d8374.

made wifi even more of a pain
defconfig: disable GPU OC

Some users experienced screen tearing as a result of this
Reduced Android Logger RAM usage. TNX to sakindia123@xda for point.

Conflicts:
	drivers/staging/android/logger.c