Merge pull request #12 from ionlyseespots/master

ng-grid added
service refactoring to accomodate callbacks in every scenario, including cache
Merge branch 'master' of https://github.com/jilse/451order
design side nav to be top down responsive navigation
 - set the tone formy ideas on  gesture based nav
Merge remote-tracking branch '451order_jilse/master'