Create README.md
Merge branch 'develop' of https://github.com/Peakfijn/get-some-rest into develop

Conflicts:
	README.md
Created custom router with API routes.
Wrapped the Router::dispatch to allow the use of HttpExceptions
Updated the service provider to register the router and bootstrap the package
Added encoders and added basic functionality so the idea works.
Polished the code a little.
Added format suffix and extension aliases.
Added Mutators and updated the Encoders to work with Mutators too.
Updated the MetaMutator