Improve design and merge pages of right groups
There are two pages to see the groups /users/index_listrights/
and /logs/stats_droits/
. One is awfull and is not responsive but shows the permissions for a group. The other is nicer and shows more info on the groups' users.
The two pages should be merged (because it is redundant) and keep a nice design. Which url should be kept ? I don't know