KudKernel r43
Changes over r42:
- Linux 3.18.140 (finally it's EOL for good)
- F2FS v5.2-rc1
- Merged latest android-3.18 changes.
- Updated F2FS rapid GC patches from arter97.
- Reverted LMK driver to android-3.18 version.
md5sum: 58e37c2a8b400d13f72a2a2479193f97
sha256sum: 15055858027bbfa0f05a275f2d4d279705748a8d564ac54f5d9df2d3f263643c