Replace img src attribute with ng-src when using Angular
Created by: davemevans
Using Angular markup {{item.logo}} in a src attribute doesn't work correctly: the browser will fetch from the URL with the literal text {{item.logo}}, causing a 404, until Angular replaces the expression. The ngSrc directive solves this problem.
Source: http://docs.angularjs.org/api/ng.directive:ngSrc
Apologies for the confusion/multiple pull requests.