fixed user factory girl
user association and validation tests
created model and assciation tests for media
created model and assciation tests for nominations
created model and assciation tests for questions
created model and assciation tests for responses
created model and assciation tests for user
coverage
added validations for campaign
added validations for candidate
added validations for donation
added validations for donor
added validations for media
added validations for question
added validations for response
coverage results
updated donation factory
validation and association tests for application
validation and association tests for campaign
created factories and tests for candidates