Refer back to GitLab CE's CONTRIBUTING.md file

I am going to steal this MR from @sytses .

Reassigned to @jacobvosmaer-gitlab

@ernstvn I am editing the MR description because I don't like it when my @username is in commit history; it can lead to unwanted email spam from gitlab.com.

Changed title: refer back to GitLab CE's CONTRIBUTING.md file → Refer back to GitLab CE's CONTRIBUTING.md file

Added 1 commit:

• d3312641 - Spelling, wrap lines

Status changed to merged

mentioned in commit a5f93ad4

Thanks for the MR @ernstvn

@jacobvosmaer-gitlab Thanks. @sytses informs me that each repo should have its own CONTRIBUTING.md, which can then refer to the license agreements in the gitlab-ce project. So I'll make a new MR to add that file here.

mentioned in merge request !186 (merged)