+3
Plugins menu: different coloured buttons for enable/disable/install/uninstall/clean
See http://forum.glpi-project.org/viewtopic.php?pid=315604
The background colour for all these actions is currently the same. It is hard to see "at a glance" what the status is on a long list of plugins. (Especially "enable" vs "disable")
Differentiating by colour makes it much easier to see status.
Customer support service by UserEcho