removing weird test files.
some more docs for the README.
Merge branch 'master' of github.com:apotonick/roar-rails
use Uber::Version and Roar::Rails::rails_version.
no autoloading for ControllerAdditions.
Roar::Rails::Responder is a class now and set with self.responder. fixes #61.
update version strategies.
add TODO file.
add docs for #render.
move RepresenterComputer to Roar::Rails::Formats.
add a test for #render.
releasing 0.1.6.