 Adding 18.09 as UCP/DTR compatible engine version
 Adding 18.09 as UCP/DTR compatible engine version

18.03 is not compatible with any version UCP or DTR. With the release of EE 2.1, UCP and DTR can be deployed not only with 17.06, but 18.09 as well. Linking to compatibility matrix for additional clarification.

Accidentally edited an extra line in my last commit
docker/docker.github.io,thaJeztah/docker.github.io,londoncalling/docker.github.io,londoncalling/docker.github.io,londoncalling/docker.github.io,thaJeztah/docker.github.io,thaJeztah/docker.github.io,thaJeztah/docker.github.io,docker/docker.github.io,londoncalling/docker.github.io,londoncalling/docker.github.io,docker/docker.github.io,docker/docker.github.io,docker/docker.github.io,thaJeztah/docker.github.io