s5.2.2.1 - create Project model object and migrate database
s5.2.2.3 - relate a project to tasks and notes
s5.2.3 - create the controller, views, and js/css files
s5.2.4.1 - Nest the Task and Note Controllers inside Projects
s5.2.4.2 - Remove Task and Note links on Header
s5.2.4.3 - Create link for user to create a project task and note
s5 - saving tutorial state around steps s5.2.4.*