Alexander Ignatov ad4367839f Remove copyright from empty files
According to policy change in HACKING:
http://docs.openstack.org/developer/hacking/#openstack-licensing
empty files should no longer contain copyright notices.

Change-Id: Iba09a00f24dfbd1cd03c1c9f70ea216788e64d93
Closes-Bug: #1262424
2014-01-20 17:28:13 +04:00
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