/**
  * Remove the specified resource from storage.
  *
  * @param  int  $id
  * @return Response
  */
 public function destroy($id)
 {
     if (!$id) {
         return Redirect::route('colors.index')->with('error', 'Please provide color id');
     }
     $color = Colors::find($id);
     if (empty($color)) {
         return Redirect::route('colors.index')->with('error', 'Colour not found');
     }
     Colors::destroy($id);
     return Redirect::route('colors.index')->with('success', 'Colour deleted successfully');
 }