SHACL API 1.0.1

What's Changed

• Removing unused test data by @antoniogarrote in #19
• Updating JS libraries to match shacl-js version by @antoniogarrote in #21
• syncing with shalc-js: fixing boolean datatypes check by @antoniogarrote in #22
• Cleanup maven development by @afs in #23
• Sync with rdfquery in shacl-js by @antoniogarrote in #27
• Fixing error due to null Nashorn engine by @antoniogarrote in #28

Full Changelog: v1.0.0...shacl-1.0.1