fix: wrong number of arguments

Also specify separate project factory for project with filled repo

Add Repository model to proxy request to Gitlab::Git::Repositoty and decorate commits with Commit model

Use existing methods for branch names: Ex use @repository.branch_names instead of @repository.heads.map(&:name)

Update deps for therubyracer and libv8 resolve build issues on FreeBSD...

Display note count on network graph.