wip/gitlab 1.7.1 NetBSD

This is just a preparation package, you need more to work for installation, see TODO with https://github.com/gitlabhq/gitlabhq/blob/6-1-stable/doc/install/installation.md

## GitLab: self hosted Git management software ### GitLab allows you to * keep your code secure on your own server * manage repositories, users and access permissions * communicate through issues, line-comments and wiki pages * perform code review with merge requests ### GitLab is * powered by Ruby on Rails * completely free and open source (MIT license) * used by more than 25.000 organizations to keep their code secure