OpenXT 6.0.1

Merge pull request #3 from flihp/OXT-140

README: Implement format prescribed in OXT-138.

OpenXT 6.0.0

Merge pull request #3 from flihp/OXT-140

README: Implement format prescribed in OXT-138.

OpenXT 5.0.0

Merge pull request #3 from flihp/OXT-140

README: Implement format prescribed in OXT-138.

OpenXT 4.0.0

Merge pull request #3 from flihp/OXT-140

README: Implement format prescribed in OXT-138.