[opensuse-buildservice] [PATCH] [webui] paths order can now be changed in the project repository configuration

Hi all, this patch allows to change the order of repository paths directly in the project configuration. Currently, this is only possible via editing the raw config. As the screenie shows, some (hopefully self-explaining) icons where added (deliberately stolen from the bento icon theme, which deliberately stole it elsewhere :-). Writing tests for the controller parts remains to be done though. As I'm fairly new to the intricacies of webui, this may not be the most ruby- esque way of doing it. Therefore I'd like to get some comments on it before committing. -- Mit freundlichen Grüßen, Sascha Peilicke http://saschpe.wordpress.com