Implemented functions for querying VCF and triotype VCF files such that the identifiers from the header line are bundled with the values
Implemented triotype summary aggregation
Added module for feature data fetching and aggregation
Include percentages in triotype aggregation result
Implemented VCF aggregation for mothers and newborns
Implemented VCF aggregation for fathers
Implemented Variant Summary request handler.
Added configuration parser and route for Variant Summary handler to svc.