Using the repeater and formatting some of the content

This gets a list of all the repos of the user and lists them
appropriately. We use the  ng-repeat as the directive that replaces the
for loop.
Using Ng-show and ng-hide

These directives allow to show elements if a bind event occurs.
Merge pull request #4 from thefenry/Using-github-user-directive-ng-show/hide

Using github user directive ng show/hide