Run tests in several Artifactory versions

[lasote]

Maybe the list of latest patches can be retrieved from bintray to know what to test.

[lasote]

To get the latest:

https://api.bintray.com/packages/jfrog/artifactory-pro/jfrog-artifactory-pro-zip/versions/_latest

[jgsogo]

It can also run in parallel (it is using Linux machines)