Unify output. "work size" and "work-size" are changed to just "worksize". Not
that it's more correct, but it's the shortest version :-)
Turn off OpenCL warnings. And bump version string to 1.7.9-jumbo-8-unstable.
Merge git://github.com/magnumripper/JohnTheRipper

Conflicts:
	src/opencl_rawmd4_fmt.c
	src/opencl_rawmd5_fmt.c
	src/opencl_rawsha512_fmt.c
	src/opencl_strip_fmt.c
	src/opencl_xsha512_fmt.c