Changed some things in the routing system. From search to display page (profile or ads) we now use a CacheService to store search results.
Caching does not yet survive a page reload since it stores only in apps memory. But it functions for communication in transition between views.
A lot of other changes here in php and searchengine as well as browse page and controller.
Merge branch 'master' of github.com:Joelgullander/Kodapor

Conflicts:
	js/controllers/profileCtrl.js
	js/services.js