Updated to 5.3.0
    
    - Removed the gui and notebook subpackages as they are now distributed
      separately (packages python-qtconsole and python-notebook respectively)
    - Binaries ipcluster, ipcontroller and ipengine no longer exist
    - Removed all patches (0-2)
    - Modified check section to fail the build upon test failures
    - Fixed building of documentation
    - Removed the pythonX-ipython-console subpackages, the functionality is now
      provided by the pythonX-ipython packages themselves
    
    Tweaked a bit by Miro Hrončok <mhroncok@redhat.com>