Fix up trivial license mismatches

This prepares Nova for Hacking 0.6 by fixing all occurences
of H103 - license header does not match Apache 2.x license.

Change-Id: I413d46c6940716fed39542b35a6ddc02a87f5196
Merge "Fix up trivial license mismatches"
Merge remote-tracking branch 'm_src_repo/citrix-fixes' into build-temp