Updated mentor model to has_any users and user_hours via user.
Updated user to belongs to mentor.
included tests to reflect above
Updated mains controler to check for mentor
Added mentor controller
Added a make mentor method in user model
Added a review hours method in user model.
modified layout to reflect mentor role.
added index for mentor controller.
Updated routes
Added tests.
added method to user to review users
Updated mentors controller to pull users for mentor.
updated user hour model to scope user_id for uniquness of date.
updated index view for mentor.
Updated mentor controller to include a show method.
Updated index to order by last name.
Updated index view and show view.
updated specs.
added mentor helper and changed view of buttons
updated controller to include placement as an instance var. Updated methods in the helper to show placement details if available
added helpers spec
fixed bug for user with no user hours
Merge pull request #12 from fishplate/mentor_fi

Mentor fi