[JUX2] [14] Proposal for an improved Quick-Icons panel  (FR #31871)

This implements FR http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=31871

A picture is worth 1000 words:

![screenshot](https://f.cloud.github.com/assets/47402/1256650/594431dc-2b99-11e3-98a4-96401ab85707.png)

Additionally, this fixes bootstrap-size on modules in Isis, so that multiple columns of modules are now possible in admin control pannel.