added the icons and splash screens to gitignore
ignored iOS7 icons
added a single place where the blue colour is computed
added fixes for iOS7
moved Facebook
fix for ios7 also in rewardviewcontroller
rounded corners in catalogviewcontroller headers
white icon in navigation bar
first round to make it look like AUIW
another round of styling
another round of UI updates, plus added the clear cache and facebook
removed the option to clear cache. we don't need it for AUIW
load only necessary routes