Upping to Rails 3.0.20
Fixes to pass tests after Rails update
Pass tests under 3.0.20
Attempt to green test
use Rails 3.1.11
Greening tests after 3.1
fix a test
routes tests
Asset pipeline
Finished code updates to Rails 3.1
No longer receive UTF-8 error accessing URL containing epsilon w/psili
Closes #136.