Revert "Update urlpath for xml-schemer to use ssh"
Revert "Update urlpath for xml-schemer to use ssh"

At the moment, Travis CI can't (or is not configured) to access GA's
repos via ssh.

This reverts commit 9ed829ae49e18a48b214c5864bef1ed9bd2797e7.

GeoscienceAustralia/GeodesyMLConverter,GeoscienceAustralia/GeodesyMLConverter