Reorganization in Git

[Miroslav Suchý]

The git repository started to become huge pile mes^H^H^H of different things so I
reorganized it.
Now git root contains only:
  backend  cli  copr-setup.txt  frontend  README  rel-eng  selinux

What was previously subpackages is now standalone package. And each directory contains
only what is relevant for that part.
If you can spare some time, I would welcome if you can do the Package review:
https://bugzilla.redhat.com/show_bug.cgi?id=1077791
https://bugzilla.redhat.com/show_bug.cgi?id=1077792
https://bugzilla.redhat.com/show_bug.cgi?id=1077794
https://bugzilla.redhat.com/show_bug.cgi?id=1077795

Additionally I granted write access to Mikolaj Izdebski who plan to create java
binding/library for Copr.
And to Michal Srb who plan to create Jenkins plugin.

-- 
Miroslav Suchy, RHCE, RHCDS
Red Hat, Senior Software Engineer, #brno, #devexp, #fedora-buildsys