Merge branch 'refs/heads/Testing' into jb-4.2.2

Conflicts:
	Makefile
	arch/arm/configs/semaphore_captivate_defconfig
	sbuild.sh
Enable UKSM
Remove duplicates
Add compress xz possiblity for this kernel

That will reduce size and will speed up loading
Fixed Makefile of the compressed image to better support Linaro GCC toolchains
Merge branch 'refs/heads/jb-4.2.2' into Testing