deploy snapshots to oss.jfrog.org (OJO) using bintray credentials
don't attach "fat" assemblies
don't deploy assembly artifacts
don't deploy assembly stub module either
Merge remote-tracking branch 'upstream/5.1.x' into 5.1.x
closes #202
Revert "don't attach "fat" assemblies"

This reverts commit 80bd99df6b0ee976cf65b70db487f475cc6346a1.