sean:~/projects/aicxx/ai-statefultask-testsuite/ai-statefultask-testsuite>cd cwm4
sean:~/projects/aicxx/ai-statefultask-testsuite/ai-statefultask-testsuite/cwm4>git push
Everything up-to-date
sean:~/projects/aicxx/ai-statefultask-testsuite/ai-statefultask-testsuite/cwm4>cd ..
sean:~/projects/aicxx/ai-statefultask-testsuite/ai-statefultask-testsuite>git push --recurse-submodules=on-demand
Pushing submodule 'cwm4'
Everything up-to-date
The following submodule paths contain changes that can
not be found on any remote:
  cwm4

Please try

        git push --recurse-submodules=on-demand

or cd to the path and use

        git push

to push them to a remote.

fatal: Aborting.