Merge pull request #787 from claudioandre/bleeding-jumbo

Patch to allow a -test=0 to succeed.
First draft of dynamic salts.  Inserted into zip format.  Not used yet by John core processing
add support for cracking NTP authentication hashes
slightly better NTP packet parser
fix a weird zip overflow bug
Fixed warning about salt alignment issues
OpenCL: Bugfix for reporting utilization from ADL OD6 devices.
Optionally include GPU sensor readings when printing status line.
GPU sensor status: Some GPUs report a utilization of 0% when they
actually do not support that query, mute that. Also, tweak output
a little for multi-device (as in mscash2, not -fork).