Fixes the parser to no longer drop events which don't contain tls_version and request_uri fields

Improves the field extraction and performance.

Bumps parser version to 1.0.1

Adds new event.module and Cps.version fields

Removes the Product, related.ip and related.user fields

Sets following tags: Cps.version, Vendor, ecs.version, event.dataset, event.kind, event.module, event.outcome, observer.type

Improves the field extraction