Grub kernel: Mute compiler warnings about unsigned vs signed int.
Keyring-opencl bugfix. A trailing zero was put in a buffer not
made for it, writing past end.
7z-opencl bugfix. A trailing zero was put in a buffer not
made for it, writing past end.
pwsafe-opencl and rar-opencl: Handle devices that limits LWS
in some OTHER kernel than crypt_kerne. There will be future
problems with this unless we fix all multi-kernel formats.
Show in --list=format-all-details whether format is disabled
in john.conf. Also mute a SAP F/G warning when running --list.
Various OpenCL formats: Honor device limits.
2 pass_gen.pl updates.
Added additional encoding tries in LANMan function.
setup_des_key now generates a deterministic key, setting all parity bits to 0.
CUDA raw SHA224/SHA256 formats were broken since some time.
pass_gen.pl:  Added word_encode as param #2. Changed output on messages to STDERR
Updated to v1.20
Merge pull request #742 from claudioandre/bleeding-jumbo

Clean up lotus5-opencl initialization.
pbkdf2-hmac-sha256-opencl off-by-one buffer overflow fix.
Change format struct name of raw-SHA0 so it sorts after SHA1.
Closes #741.
Optimize sha256-opencl further.