tidied up routing actions for weddings and tasks resource
created hidden fields for ids
Added require simplecov
removed comments
Added spacing to divs for sign up, to separate input fields
Added a before filter to authenticate user, with a method for after sign in with current user
Added class sign up to form for styling
Added links to nav and changed routing paths
updated cucumber tests to no longer specify role in sign up
Allowed the roles of a wedding to be deleted when a wedding is deleted
Added last name to be saved when user signs in with facebook
Added a weddings action to display weddings for show
Changed links and paths on nav
Added weddings action to weddings resources
Added views for displaying weddings for show
Removed unused association
Added a respond to block
Added args to path
Added args to path
Corrected features to include steps that were missing from other features.