fixed broken tests and added functional tests for public_pages_controller

fixed routing tests

fixed the rest of the tests by swapping out I18n and removing locales from routes

fixed issue with routes test

switched references to Project to Plan in routes test

finsihed adding visibility to project details page as radio button options. Updated public DMPs page to work with new visibility and moved it to the static pages controller since it falls outside of normal security. Updated all locale files accordingly

worked on routing and controller tests for new public dmps. Fixed routing tests so that they use rails route helpers

added tests for public DMPs routes and controller endpoints

removed white space

Added tests for the new omniauth functionality

moved in some initial unit tests for user and org models