/**
  * Update the specified resource in storage.
  *
  * @param  int $id
  * @param EditCategoryRequest $request
  * @return Response
  */
 public function update($id, EditCategoryRequest $request)
 {
     $category = Category::findOrFail($id);
     $category->fill($request->all());
     $category->save();
     $message = trans('messages.edited_category_successfully');
     Flash::info($message);
     return redirect()->route('admin.categories.edit', $category);
 }