Choosing default protocol handler when parent repository is ssh:// - Functionality needed for non-git ssh parent projects
Changed to fallback on default git protocol if main project protocol is unsupported
now using default git protocol if parent is unsupported
Fixed bug with default git protocol, and check if protocol is specified through commandline.
Updated NEWS.rst
Merge pull request #12 from steinwurf/add-git-protocol-non-git-ssh

Choosing default protocol handler when parent repository is unsupported by git. Otherwise follows parent project protocol.