Adding HEAD from Equil
Refactoring service provider to build the Airbrake instance using IoC
Renaming the service provider

This will require a new major release.  But I'm cool with that because I need to change the config variable names too
Adding Deploy Tickets command
Getting the server/env option working
Fixing singular
Adding more docs
Adding deploy command

Currently not working, I think it's a codebase bug
Deployments key didn't end up being needed
Tagging Deploy notifications as in dev

#4
Merge branch 'refs/heads/master' into origin

Conflicts:
	README.md
	src/config/config.php
	src/config/local/config.php
That should have been dropped