title: Creating multiple git sub repos inside parent git repository
body: <p>I want to create a parent git repo inside which there will be multiple git repos, but I do not want parent git repo to track all commits of sub repos. Commit history can be placed in individual sub repos. I just want that <strong>When I pull from parent repo, I want all sub repos to be pulled and when I push parent repo, all subrepos committed changes should be pushed to their respective repos in server. Also it should be able to push and pull individual git repos when we make some changes to any of subrepos and next time pull of parent repo should give the updated repos</strong>.</p>
  
  <p>I am trying to use submodules/subtree but couldnot achieve it. I have heard of <strong>git subrepo</strong> but have not been able to find good tutorial on it</p>