added support for VCF
Move getPatients() to QueryResult
Merge pull request #3 from j-hudecek/master

added support for VCF
Merge pull request #11 from thehyve/move_get_patients

Move getPatients() to QueryResult
Merge master into permission_checks

Conflicts:
	src/main/groovy/org/transmartproject/core/querytool/QueryResult.groovy
Add QueryResult::getUsername()