ramfs: add slim based roms support
ramfs: update cm11 & omni & carbon ramdisks
ramfs: enable all GPU freqs for all GPU steps
ramfs: enable all CPU freqs for min & max scaling freq
arm: back to standard memset
ramfs: better slimkat-based roms detection
ramfs: cm11 healthd update
include some modules into kernel to reduce its size
Version 2.2.1