generated micropost model and added validation to its model
Added associations between users and their microposts. fixed spelling error in sessions helper (uner is user)
added faker for users microposts in lib/sample_data
gave the input fields their own file
completed the exercises for chapters 5-9
added css for microposts
added the microposts controller and added create, destroy and params
Added the abilitiy to create microposts. refactored def create
Added user micropost