Fixed bug with user profile validation.
Generated profiles controller.
Updated profile and add scoped status to it
Add gravatar.
Try to fix the collection,but failed
add pg db to Gemfile
Fixing the css problem while deploying to heroku
ActionController::ParameterMissing: param not found: status..Just can't fix it
Adding strong parameter in ApplicationController solution to get Friendship model works.And add the class_name and foreign key to belongs_to.
Add creat friendship test