Reach out to GitHub 

[GitHub](https://github.com/) is an ideal partner for open-learning and we should reach out to see if we can collaborate with them.

Potential collaboration topics:
- Promote [`git4ol`](//github.com/open-learning/git4ol) based learning on GitHub
- Operations of [open-learning campus](//github.com/open-learning/campus) 24x7 technical operations support
