Add people who contributed good pull requests to the project and tell them they can commit to it directly. Hopefully one (or more) of them will become maintain

Add people who contributed good pull requests to the project and tell them they can commit to it directly. Hopefully one (or more) of them will become maintainers (i.e. committing other people's PRs). Something like Rubinius policy for checkins (http://on-ruby.blogspot.com/2006/12/rubinius-serial-interview-part-i.html http://on-ruby.blogspot.com/2006/12/rubinius-serial-intervie...)