title: Pulling git submodules with TortoiseGit
body: <p>I'm using TortoiseGit to maintain git repository. We have one repo with multiple submodules in each. Everything works fine but when I'm trying to pull main repo, submodules aren't updating. I must pull every submodule one by one.</p>
  
  <p>Is there an option in tortoise to use only one pull command from menu to update all changes in all submodules for repo?</p>