Merge pull request #190 from frank-dittrich/unstable-jumbo

Fix grammar
WPAPSK formats has a minimum password length of 8. This patch adds code to
john.c that enforces this. We may want to add min_length in the format struct
later on, and remove this hack.
WPA-PSK had a silly ESSID length limit of 14 that was already bumped to 32
(the actual real-life limit) for the OpenCL version. Moreover, it segfaulted
on longer names. This patch bumps it for CPU & CUDA too. For some reason the
hccap buffer size is 36 (from hccap2john) so I kept that. Perhaps it's because
it ends up aligned including room for a NULL.
Adjust benchmark-unify to jumbo-8 format name changes

For now, just CPU formats were checked.
(ODF, MS Office and PDF might need to be adjusted as well.)