public function post_deletestep()
{
$input = Input::get();
Log::write('User', 'Delete Step ID ' . Step::find($input['id'])->step . ' by ' . Auth::user()->username);
Step::find($input['id'])->delete();
Step::where('parentid', '=', $input['id'])->delete();
return Menu::flowtree($input['flowid']);
}
