Snapshot - rework Gradle build
Adds generation of p2.inf and copy+filtering of first feature
Adds package resources and products
Adds prepare-scripts to Gradle build
Packages Virgo Nano
Removed delegation to old Ant build for packaging
Packages Virgo RAP Server
Fixes autostart of bundles
Builds Virgo Nano Full bundles with Gradle
Adds initial version of kernel deliverable to Gradle build