Updated foreman-installer packages are in the repos


I just pushed an update to the debian and yum repositories with a few fixes:

  1. Fixed an issue with the generate_answers script to allow for it to be run outside /usr/share/foreman-installer.
  2. Sudo is no longer required to create the answers file, but the option to run puppet on answer file generation will only be offered when run as root.
  3. A few minor changes to the foreman and DNS modules.