Fix gem dependencies
Add micropost model and migration
Add micropost test validation
Add content validation to micropost
Add association between users and microposts
add default order for microposts and dependency to user model
Add micropost controller and micropost rendering on user pages
Add micropost styling and sample data
Add user profile integration test
Add microposts routes and access control
Add functionality to create microposts
Add Micropost delete functionality
Add micropost content to microposts fixtures
Add micropost deletion test
Add micropost interface test
Add Picture Uploader class
Add picture attribute to microposts model
Add image uploader to micropost form and image to microposts
Uncomment extension_white_list
Add picture size validation to micropost model