Group environments

Hi !
It would be nice, if we could group (selectable) environments together. I am working on several different projects and at the moment I have configured 19 environments (fills whole page). If I could group them together (in 3 (or more) groups for example) there would probably be only 7 or so for each project (maybe more, but that depends on project), so it would be much easier to select them (and view them in dropbox), especially if I will have to add more environments in the future.

My proposal would be Group combo in Environment menu (it could be first one), or even just setting in Settings. Then when you create new environment you select to which group it goes (if Groups would be disabled (that would also be option), then Env would be automatically added to "Base" group).