project #index specs for visitor, user, Member, Owner, and admin green
project #show specs are green for visitor, user, Member, Owner and admin.
projects #create allows users to create projects, and sets creator role to Owner. Specs green
Merge branch 'projects-tdd'
validation for user destroy and update ability across memberships and projects controllers and corrisponding views. Tests green
user redirect to url forward, user email validation views, cant delete last owner memberhip and green specs.
Changed dependent destroy to delete_all in project model and last owner delete validation
updated broke feature specs to represent new validations and view changes