added java version of https://github.com/timrdf/DataFAQs/wiki/DataFAQs-Core-Services#select-datasetsby-ckan-group-35 source code https://github.com/timrdf/DataFAQs/blob/master/src/java/sadi-services/src/main/java/edu/rpi/tw/data/quality/sadi/faqt/core/select/datasets/ByCKANGroup.java
Merge branch 'master' of github.com:timrdf/DataFAQs