added QuadSink
bump examples version
renamed SaxSource and SaxSink to XmlSource and XmlSink
fixed javadoc for TripleSink
missing license header
added NQuadsSerializer implementation
Massive tests refactoring
result checks now performed using Sesame
introduced helper class
unified test structure
test filtering moved to SPARQL queries
fixed bnode handling bug
bnodes generated my RdfXmlParser now start with a char
fixed escaping for NTriples and NQuads serializers
corrected license headers, added AUTHORS
bump dependencies versions
Implemented streaming JSON-LD parser
bump sesame to 2.7.1
Patch change from ParserSetting to RioSetting that happened in 2.7.0

This API change from 2.7.0-beta2 was necessary to make settings work for
both ParserSettings and WriterSettings as necessary.
refresh internal settings after someone runs setParserConfig
Migrate beta settings to the 2.7.0 settings, including mapping
RDFaVersion to the semargl RDFa constants
make verification errors non-fatal, as sesame is more strict in 2.7.0 by
default

also parse to a Model instead of just to a StatementCollector
manage slf4j versions
add logging configuration files for tests to debug errors