Make rb_room accessible from Locatable
Make rb_room accessible from Locatable

 - make the rb_room object accessible from a Locatable instance
 - allows to pass the generated name (bldg-floor-room_number) to RAVEM

mic4ael/indico,pferreir/indico,pferreir/indico,mvidalgarcia/indico,indico/indico,mic4ael/indico,indico/indico,DirkHoffmann/indico,ThiefMaster/indico,DirkHoffmann/indico,DirkHoffmann/indico,mvidalgarcia/indico,ThiefMaster/indico,indico/indico,OmeGak/indico,mvidalgarcia/indico,OmeGak/indico,mvidalgarcia/indico,mic4ael/indico,ThiefMaster/indico,OmeGak/indico,indico/indico,ThiefMaster/indico,OmeGak/indico,pferreir/indico,pferreir/indico,DirkHoffmann/indico,mic4ael/indico