[IMP] rb location model helper methods
[IMP] rb location model helper methods

- better whitespace usage

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