This version of the patch has all issues with the build resolved. Template for POM files are also created and instrumented build is assembled properly.
The only issue I see at the moment that tests can not connect to 0.20 cluster. It seems like the changes in the aspects couldn't cause that, so there should be another reason for this. Will keep looking and/or try to get together and start 0.22 cluster to make sure the this is a real problem.
Patch is pretty much ready for verification.