Support an extra command for ssh command

This would be useful to add an extra command like initializing submodules.

Change-Id: If418279493e8556a8176a8b828c5edfc9f88e997
2 files changed
tree: 584e2d30e3c5ad4f6f7ee9bdf6248553f6b8c781
  1. .gitignore
  2. BUILD
  3. LICENSE
  4. src/