def find_features
    @features = if params[ :only ]
      params[ :only ].to_s.split( "," ).collect( &:to_sym ).uniq

    elsif skip = params[ :skip ] || params[ :exclude ]
      monitored_features.keys - skip.to_s.split( "," ).collect( &:to_sym )

    else
      monitored_features.keys
    end
  end
def find_features
    @features = if params[ :only ]
      params[ :only ].to_s.split( "," ).collect( &:to_sym ).uniq

    elsif skip = params[ :skip ] || params[ :exclude ]
      monitored_features.keys - skip.to_s.split( "," ).collect( &:to_sym )

    else
      monitored_features.keys
    end
  end
Skip features by appending skip=mongo,fun,etc
 Include features by appending feature=mongo,urban_airship,etc to filter