Clean inconsistent "none" and empty conventions for advanced fields - removes residual "none" entries on save
Fixed 802.1p duplicating values for vlanprio and vlanprioset
Fixed 802.1p duplicating values for vlanprio and vlanprioset

For real this time. Friggin' github.
Merge pull request #555 from timdufrane/patch-3

Clean inconsistent "none" and empty conventions for advanced fields - re...