- return all meeting id of running meetings and allow requesting state for each meeting.

...ain/scala/org/bigbluebutton/core/BigBlueButtonActor.scala

...n/scala/org/bigbluebutton/core/running/MeetingActor.scala

...c/main/scala/org/bigbluebutton/core2/AnalyticsActor.scala

...ain/scala/org/bigbluebutton/common2/msgs/SystemMsgs.scala