(also try config/<name>.yml). In this way user can easily launch config
server with custom uri, h2 with custom tcp endpoints, etc. The local
app deployer puts these properties in sys env vars (a bit yuck), but
that's not in our control here.
spring cloud --git-uri=http://mygit/myrepo.git configserver
Above command option changes configserver to use the git profile with the configured git url.
fixes gh-24
