*Removes a bunch of autogenerated tests that were failing, but never meant to actually pass.

* Adds a couple of pending tests that probably should pass.

* Removes unused "/blog" route in config/routes.rb. Routing to wordpress blog is handled in apache config on staging and development servers. The removed route must be a relic.

* Removes deprecated devise option.

* Changes README.md to reference the wiki

* Updates Gemfile and Gemfile.lock

* Removes a bunch of auto generated controller methods that aren't used.