Sort quattor client dependencies for 13.1.1,  plus support repo kickstart parameter.

This commit includes all the hacks I had to use to get 13.1.1 to install in RAL. I think we should keep the OS rpms that are dependencies of the quattor client rpms, as well as rpms from epel/rpmforge etc that will make it in the OS eventually, separate from the quattor client rpms to avoid all the dependency issues we see now.

Support for the repo kickstart command is rather crude and can definitely be improved, for example to add multiple repositories or even make the list automatically from the repository definitions instead of hard coding it. That assumes that all repositories are yum enabled though.

I also added yum plugin rpms although this is a dependency error of the release. In preparation of migration to yum spma they are nice to have around already, and they can be removed from 13.1.2 anyway.

Please comment.

Update: repo support has been converted to list of repositories. yum plugins removed as them being 13.1.1 dependencies was an error.