Introducing tests into the project.
Added User entity tests.
Added tests for Schedule entity.
Refactored UsersController and Users entity tests.
Added tests for Schedule* entities.
Merged in 'develop' branch.
Added tests for remaining entities.
Merged in 'develop' branch.
Use Zend\Form.
Merged 'develop'.
Refactored tests + added tests for UsersController.
Merged 'develop'.
Removed unused JS.
Introducing tests into the project.
Added User entity tests.
Added tests for Schedule entity.
Refactored UsersController and Users entity tests.
Added tests for Schedule* entities.
Added tests for remaining entities.
Refactored tests + added tests for UsersController.