Added a test for node.getReferences() on a non-referenced node + The tests for getReferences() are now in a phpunit @group
Added a test for node.getReferences() on a non-referenced node + The tests for getReferences() are now in a phpunit @group

rederrik/phpcr-api-tests,danrot/phpcr-api-tests,richard-fizz/phpcr-api-tests