added password resets controller and ,migrations
added password reset services to active_directory services
added password reset views
added gem recaptcha
added password reset js
added person mailer
added crud methods for password reset controller
added text for password mailer
modified active directory service methods
added forgot passwor link in the cmu_sv layout view
added password reset mail text
modified title of new password reset view
added host url in development environment
updated with professor master
modified flash message for successful password reset
fixed bug in specs
fixed bug in specs
updated schema
added 'at' at the end of active_directory-account_create
modified notification message on successful password reset