added testing navbar, views, and fixed minor users_controller bugs
setup initial testing environment
Merge pull request #5 from ncaskey04/master

setup initial testing environment
Merge pull request #4 from SalamanderMike/master

added testing navbar, views, and fixed minor users_controller bugs
completed model attribute tests
Merge pull request #6 from ncaskey04/master

completed model attribute tests
Merge pull request #7 from SanaNasar/master

Validations for user,post and page models
Updating the pages controller