Merge branch 'master' of https://github.com/alexcodreanu86/dev_overflow_dev
Devise added to Gemfile for user auth.
Instsalled Devise for user authentication. The views and routes have been set up. Added first name and last name to the Users database with null set to false on both fields.
Merge pull request #2 from alexcodreanu86/user

User
created tests to check for defaults on Post initialization and set those defaults in the migration.
merging to master
fixed merge conflict in Gemfile.lock