Deploy Only Task

[corneil]

We have a case where a build pipeline is used to produce a DAR file doesn't have access to XL Deploy. We publish the DAR file to a Maven repository and would like to be able to provide our customer with a separate small build.gradle that downloads the release from Maven repo and then upload to XL Deploy and optionally trigger a deployment.

So it would be useful to have an 'upload task' that can be configured with a path to dar file and the credentials of XL Deploy.