Users: »Group admin« setting

[jancborchardt]

Currently the »group admin« setting is a dropdown, which doesn’t really drop anything down and looks like a bug when you just have one group. And when you have multiple groups, it just duplicates the group dropdown.

It seems that this should instead be combined with the groups dropdown directly, because you can’t really be admin of a group without being member of it anyway. In the groups dropdown, next to the group checkbox+name should be a toggle for »Admin«. (Probably only show on hover, or permanently when the box is checked. Similar to the can edit checkbox in sharing.)

cc @MTRichards @karlitschek @icewind1991

[tanghus]

That will make the groups dropdown (multiSelect) specialized for one purpose. Not that there's anything wrong with specialized plugins, but the name should be changed. I have forked my modifications to multiSelect because I needed them to be able to push other changes.

[jancborchardt]

This will be addressed in the user management redesign. #1927