tagging/locking git repos
Merge pull request #171 from atomical/task/tagging-release

tagging/locking git repos
Merge pull request #173 from atomical/release/2.0.0

Release/2.0.0
Added User.delete_all migration to fix VOV-2070
Merge pull request #174 from avalonmediasystem/bugfix/VOV-2070

Added User.delete_all migration to fix VOV-2070