use ForestStoreModel for TreeGrid (needs new type of pool serialize)
alpha version of zpool status over GUI
use disk description to distingue vdevs from a zpool
always show 'View Public Key' button for replication
clean 7776 a little bit (by gcooper)
skip to the next vol if we remove one from the choices
remove code duplication by using a common quota clean method
allow decimal numbers in zfs volume quota as well
fix field name to delete
allow decimal numbers for dataset quota