Update to checkin 80b7167

Changes:

• Clean up language of the zsh completion for bulk -c and -C.
• Manpage fixes
• jail: Fix handling of games distribution for recent CURRENT.
• testport: Show error when unable to extract pkg
• jail -uc: Support a SETNAME-src.conf
• Add 'builder' start/stop hook. Params: id mnt
• Add a check to see if id(1) works in the jail.
• HTML: Show proper percentage in progress bar.
• Fix creating cpdup ignore files in jail if cpdup is not used (ZFS).
• Cross-building updates