V5.1.1 - No clients in client list

[yubiuser]

All clients are by default in Group "Default" but this is not visible. The behavior didn't change from v5.0 to v5.1.1

If you support the idea that the default client assignment should be visible, please vote here

Improve Group management/Client by making group association for default clients visible

Unconfigured clients are automatically members of the group "Default". Going to Group management/Clients this association is not obvious. Known clients are presented in the drop-down menu but no group association is visible. Therefore I propose to change the way new clients are displayed at Group management/Clients. Remove the drop-down menu (but keep the possibility to add manually configured clients/subnets) but add the clients to the "List of configured clients" (title has to be changed). B…