Update git scripts to remove 0.3.4, include 0.4.1
0.3.4 is now EOL; it should no longer be covered by our push-all/pull-all/merge-forward scripts.
0.4.1 is now a separate branch; it should new be covered by those scripts.
0.3.4 is now EOL; it should no longer be covered by our push-all/pull-all/merge-forward scripts.
0.4.1 is now a separate branch; it should new be covered by those scripts.