added get index to owners controller
added owners index template with variables
added all fields to owners database
added send_email template and can_email method to user model
added disabled email field to email form
changed email spam warning
finished email form styling
added two more tests for unauthorized email
added email to mobile and regular navbar
added user dashboard to home directory:
user mailer with devise inheritance
finished customer email feature
added owner mailer test to stop emails to non-current owners