Added test for picking the room that maximizes amount of attending
Added test to show that first possible room is picked when several possible
Added test for index of room maximizing attending - where no room can
take hold the meeting
Added test for when duration is too long - WOOTB
Mosts tests do not declare the local variables - removed the few that did
Rewriting some annoying expressions as suggested by Morten
Matching the parameters in the function head instead of extracting them from the args