... non-active_record projects. Based on meleyal Issue #52.
Removed active_record dependancy, which was unused, to it can be used…
… on non-active_record projects.
activeresource is still needed in some instances even when activereco…
…rd is not. Also fixed spaces instead of tabs.
rails is required in development for running the tests, refs #57
Why is activeresource needed, btw? It's not even a part of Rails as of 4.0 imho.