[PMML] Upgrade to 6.x API
[PMML 6.x] Fixing engine and tests...
[PMML 6.x] Upgrade to 6.x API
[PMML 6.x] Upgrading APIs to v6 - work in progress
[Shapes] Align to changes in master
[Shapes] - Improve compatibility with traits ans simple relational databases
[Shapes 6.x] : Remove PMML, Informer, Core. Upgrade Shapes to 6.x
[Shapes] Upgrade POMs
[Shapes] Upgrade POMs
[Shapes] Improve configurability
[Shapes] Improve configurability
Support URIs and property names with underscores
[Shapes] Fix name conversions in templates (partial)

Conflicts:
	drools-shapes/drools-shapes-xsd-processor/pom.xml
[Shapes] Cleanup imports
[Shapes] Upgrade optaplanner, fixes
[Shapes] Upgrade optaplanner, fixes
Remove aduna from pom and upgrade sail version