/**
  * Create wp roles and assign capabilities
  *
  * @return 	void
  * @static
  * @access 	public
  * @since 	1.0.0
  */
 private function setup_roles()
 {
     require_once 'users/class-charitable-roles.php';
     $roles = new Charitable_Roles();
     $roles->add_roles();
     $roles->add_caps();
 }
 /**
  * Remove plugin-specific roles. 
  *
  * @return 	void
  * @access 	private
  * @since 	1.0.0
  */
 private function remove_caps()
 {
     $roles = new Charitable_Roles();
     $roles->remove_caps();
 }