Added a couple more buttons so you can see active communities from all connected instances as well

In addition youll see that the active users today is much larger values due to the site & community stats update I did in the instance where it now takes into account post and comment likes in addition to post and comment creations

(Note this and other updates wont be pushed out to the beta site likely until after 0.19 releases and the instance updates to it since ive been messing with the new authentication system)