
Move manual gerrit remote setup docs from README to man page (that's advanced usage). Remove rendundant documentation from the README. Add --version option. Add documentation on contributing. Change-Id: I624b56a629a6120e91ef1bfa0f4bb801b60b9d5d
Move manual gerrit remote setup docs from README to man page (that's advanced usage). Remove rendundant documentation from the README. Add --version option. Add documentation on contributing. Change-Id: I624b56a629a6120e91ef1bfa0f4bb801b60b9d5d