commented out loading wheel logic just for clean code, to be added again later
commented out back_button too
WIP, created Maps.Controller, to be MVCfied
created a structure for map mvc, to be separated more
mvc in progress, realized that we need location as another mvc structure
created location mvc structure in js
added maps model
added beer_genre structure...
added beergenres to initialize.js and namespace.js
Merge pull request #146 from fence-lizards-2014/map_oo_2

changing the js structure drastically. halfway done and all the functionalities are working.