Add method to deal with new glabel "diskid" stuff, which appears
in output of zpool status sometimes. This fixes issues with grub-install
not being able to stamp, because it needs the actual /dev/adaX device
, not /dev/diskid/XXXXXXXXXXXXXXX
Fix a bug stopping gmirrors, also fix an issue stamping
grub on diskid labeled drives which are GELI encrypted
Add archivers/unzip and archivers/unrar to ISO
Quick update to the classic backup options for life-preserver: Make the "select exclude directory" dialog work with multiple selections at once.
Merge branch 'master' of github.com:pcbsd/pcbsd
Do some cleanup on the functions which parse out adaX from glabel
when we have a gptid or diskid in "zpool status"

Fix the first run GUI to default to America/New_York for time if
we don't get a valid entry back from the geo-location
Add new bits to sys-init.sh, which will parse system memory at install and set a more sane ZFS Arc size that doesn't gobble way too much memory from a desktop / server. The user can adjust this post-install as well.
Merge remote-tracking branch 'upstream/master'