Shifting rendering into a separate class, formatter is a class too.
Unit specs
(Temporarily) fixing up some acceptance specs.
Formatter shifted so directories match namespacing.
Acceptance specs into the appropriate folder.
If subject is app, let's just use app.
Adding MRI 2.1.0 to Travis.
Simplifying test matrix - just 1.9.3, 2.0.0, 2.1.0
Exceptions are tested in unit specs.
Root is always set for acceptance specs.
RSpec's expect syntax.
Acceptance tests cover broad functionality, not template filename tweaks.
Include GitHub repo as homepage.
Allow for dynamic template, locals.

Everything into the env hash. A little ugly, but it does the job.
Merge pull request #4 from pat/master

Class for rendering, plus unit specs and some cleaning up.