Add missing information to NEWS for Sprint 21
Add RPM_CHANGES for machinery 0.19.1
Merge pull request #120 from SUSE/update_news_sprint_21_2

Update news sprint 21 2
Rescue name error when loading system description

  Old descriptions might contain characters which cause
  failures when writing from json to our description format.
  As our compatibility check happens after that, this caused
  unexpected errors when using commands.