Removing bin/versionrelease

* This no longer needed as pbr manages the version

Change-Id: Ie3ff02978577a0db3c07bf60ed19e838447ce30d
Merge "Removing bin/versionrelease"
Fix file copy bug with the barbican installer.

The barbican installer (in bin/barbican.sh) is not copying files correctly
to user's environments, which breaks the install. This commit fixes that
issue.

Change-Id: I5fad5332bd329a4ca13b5843127fd6dc033ad45f
Merge branch 'master' into verify-resource