Update to new Conveyor 6 features:
1. Use aggressive updates on Windows too.
2. Use app.site.copy-to to upload the repository automatically.
* Set versions in conveyor.conf from Maven.
* Conveyor: add MS Store release config, update CL to 9
* Conveyor: Allow auto-detection of needed JDK modules, force zipfs
* Conveyor: Use mvn wrapper
