Add support for *BSD. Cleanup and use macros for block/byte/kb calculations
Check for functions strlcpy/strlcat (mostly *BSD)
*BSD: use correct (user|group)quota-file
Fix -d printf integer casts
Code comments cleanup
Rewrite grace time reset
*BSD: Fix arg parsing with -t. -t nominally works, but the system seems to ignore it.
Add Mats Erik Andersson as contributor (BSD)
Update ChangeLog and documentation
Correct usage in README
Update docs/info
Update BSD build instructions in README
Merge branch freebsd - version 1.6.0