Squashed commit of the following:

commit 2ab06316494c6deee5fbccf64e24bb967d8eb2c9
Author: Pavel Pavlov <p.pavlov@antipodes.bg>
Date:   Wed Jul 9 22:12:26 2014 +0300

    Renaming the backbone.super folder to backbone-super.

commit 35cfb8a6699d20d7986be308f209298fd2dc79fd
Author: Pavel Pavlov <p.pavlov@antipodes.bg>
Date:   Tue Jul 8 23:28:42 2014 +0300

    Adding the latest version of backbone super plugin.

    https://github.com/lukasolson/Backbone-Super