#5702: several rel-eng scripts are missing proper license headers

[Fedora Release Engineering]

#5702: several rel-eng scripts are missing proper license headers
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 Reporter:  till             |       Owner:  rel-eng@…
     Type:  task             |      Status:  new
Milestone:  Fedora 20 Alpha  |   Component:  other
 Keywords:                   |  Blocked By:
 Blocking:                   |
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 The scripts in the rel-eng git are not properly licensed, for example:

* need-rebuild.py
  * buildbranched
  * build_composeinfo