Only accept commands in the commands room

[bkil]

• At present, anyone could get your bot banned by manually invite it or commanding it towards a high number of rooms (or just a few with a trigger-happy moderator)
• As an easy workaround, only accept bot commands within its designated command room
• You may leave the room public while it is not abused, but as a benefit, you would see where it is commanded to and by whom (and ban those who abuse this right and/or make the room invite-only later on)

[jjj333-p]

i hadnt thought about it at the time, but this would actually make a lot of sense, because i can ban the person from adding the bot by banning them from the room, and that makes everything easier

[jjj333-p]

complete
----> bdc1b6e
----> 2afb2d6