Adds alerts when request to easyrec fails.
Adds alert when friends list is empty.
Refactors BuyerProfile with panel-info and adds icons.
Adds icons to page headers.
Removes manual refresh of isotope items.
Fixes easyrec warnings and checks if category is undefined.
Merge branch 'DEV' into RefactorUI
Resolves CONFLICTS.
Fixes alerts positioning.
Places ng-click inside button.
Merge pull request #73 from mbmihura/RefactorUI

Refactor UI and Enhances exception handling