Move 7z-opencl to unused/
Update CHANGES-jumbo.git (CREDITS-jumbo needed no change).
Better OMP for whirlpool.  Use oSSL Whirlpool functions if oSSL version high enough (much faster)
Never use CommonCrypto for mscash2. Fixes issue #362.
First draft of {SSHA512} (LDAP-style) format. OpenSSL only for now.
ssha512 format: Add OMP support and a couple more test vectors.