- Don't crash if losetup doesn't know anything about a device. (#662513)
      (dlehman)
    - Set up disk images earlier so kickstart device filtering works on them.
      (dlehman)
    - Don't try to parse network device info when doing disk image installs.
      (dlehman)
    - Fix DeviceTree cleanup w/ inactive luks devs in cmdline mode. (dlehman)
    - Add losetup to the install image, re-remove it from isys (#662183). (clumens)
    - "anaconda" -> "self.anaconda" in kickstart execute methods. (clumens)
    - Override the BaseHandler.dispatcher method. (clumens)
    - Use chreipl to set the IPL device on s390x (#632325) (dcantrell)
    - Add /usr/sbin/chreipl to KEEPFILE. (dcantrell)
    - Create a MainframeDiskDevice class for common s390 attributes. (dcantrell)
    - Do not shut down zFCP storage in Storage.shutdown() (#612626) (dcantrell)
    - Clarify the ssh modes for installation on s390x (#621590). (dcantrell)
    - devicelibs/mpath.py: do not rely on other modules to import logging.
      (akozumpl)
    - filter_gui: device discovery configuration is under anaconda.storage.config.
      (akozumpl)