1.1.0

Major release:

• N-Triples, JSON-LD and turtle supported as output formats
• Reads zip, and transformers are now also addressable as a library
• stop_id is now a dcterms:identifier
• stop_code is now a gtfs:code
• arrivalTime and departureTime are now xsd:durations according to the Linked-GTFS spec
• BaseURI is now only parameter to be given, instead of version and feedname