Fully automate dev setup with Gitpod

[Xtreme-Light]

This commit implements a fully-automated development setup using Gitpod.io, an online IDE for GitLab, GitHub, and Bitbucket that enables Dev-Environments-As-Code. This makes it easy for anyone to get a ready-to-code workspace for any branch, issue or pull request almost instantly with a single click.

[ariasuni]

I’ve heard about Gitpod but I’m unfamiliar with how it works or what it does precisely. Could you explain briefly how it works (links are fine) and why you think it’s useful to add this on exa’s repository?

I suppose that it makes it possible to use Gitpod.io while pointing it to any repository and branch and work on it (if you have the rights to commit)?