For profile and character groups, given that they now have a priority, they should be able to be re-ordered.
When someone's permissions groups are viewed (#424 ) there should be a character next to each entry (\u2630 ☰ , \u292d ⤭, \u2928 ⤨ or \u292e ⤮ probably) which allows it to be swapped with another group, changing its priority.
There should probably be a convenience method in the group provider to re-order groups into a particular order, setting the priority for each one.
For profile and character groups, given that they now have a priority, they should be able to be re-ordered. When someone's permissions groups are viewed (#424 ) there should be a character next to each entry (\u2630 ☰ , \u292d ⤭, \u2928 ⤨ or \u292e ⤮ probably) which allows it to be swapped with another group, changing its priority. There should probably be a convenience method in the group provider to re-order groups into a particular order, setting the priority for each one.