reconfigured database.yml, cleaned up routes whitespaces, add more seed data
added auto login after successful sign up
starting to edit event check for overlapping events
fixed overlapping events bug
refactored admin cohorts/events views & controllers
deleted unnecessary forms
cleaned up admin contributions controller & views
cleaned up admin question controller/views
updated readme
added pagination for questions, topics pages
added scopes for vote count in contribution, question, and topic models
cleaned up topics index page
updated readme file
cleaned up questions page for pagination and updated readme
started work on paginating contributions page
worked on contributions for pagination
cleaned up pagination format and events ordering
Update README.rdoc
Update README.rdoc
deleted broken tests, added data to seed