view a list of projects via projects#index
don't update project with invalid name attribute
projects#destroy
handle bad request for projects#show. add before_action #set_project
creating tickets for a project
viewing tickets
Cull tickets when project gets destroyed
updating tickets
deleting tickets
User authentication using has_secure_password
Implemented sign up.
implement profile pages
authentication
patch to user_profile_spec and use session in set_user method in UsersController
has_many/belongs_to association for users, tickets
Restrict project access to project actions for admin-only actions
Lock down specific controller actions for admins only
Add admin namespaced users controller
Add ability to create users through admin backend
Add ability to create admin users in admin backend