Robert Fairley 3f1faa4f33 docs: Add contributing tutorial
This adds a tutorial for developing/contributing to OSTree. The following information is included:
- Installing build dependencies for OSTree
- Building OSTree, and running in a container and VM
- Adding a basic command to OSTree, and testing the command
- Suggested git workflows for working with the upstream repo

This is helpful to give new contributors a more detailed introduction to developing OSTree, and an idea of what the workflow looks like.

Closes: #1694
Approved by: cgwalters
2018-08-20 15:23:00 +00:00
..
2018-05-15 16:01:05 +00:00
2017-02-03 19:05:40 +00:00
2016-01-28 09:31:37 -05:00