Insert original VCF line in the Variant data model
Compress the VCF line (approx 60% less disk usage)
Compression for lines from aggregated files
Compression won't be handled by the model
Merge branch 'develop' into 'feature/vcf-lines'
Converter between Variant and GAVariant
Fixes some exceptions for null pointer access and list to array conversions
Merge branch 'feature/vcf-lines' into feature/ga4gh
GASearchVariantsResponse according to the specification
Study type added to VariantStudy class
Added new field 'type' to VariantSource