FreeNAS/freenas a35fd51gui/api resources.py, gui/storage views.py forms.py

Selective setting/changing of passphrase for pools

This commit makes sure that we donot allow setting/changing of passphrase if pool hosts systemdataset.
DeltaFile
+18-7gui/storage/views.py
+23-1gui/api/resources.py
+11-0gui/storage/forms.py
+52-83 files

UnifiedSplitRaw