[Review] Request from 'wstephenson' @ 'SUSE/connect/review_140728_fix_and_update_integ_tests_beta10'

Please review the following changes:
  * 5f6b2ea Use darix' temporary repo for new gem2rpm
  * 639d36e Use new gem2rpm
  * 5ce39a9 Needed for building the test image
  * 88c5b55 Needed for building the test image