Add variant sets search method
Update line indents to match style in #111
Merge pull request #139 from cassiedoll/indents

Update line indents to match style in #111
Merge pull request #134 from cassiedoll/variantsets-search

Add variant sets search method
Changed array<GAKeyValue> to map<string>.
Removed trailing whitespace.
Fixed default value for 'evidence'.
Merge pull request #141 from jeromekelleher/avro_maps

Change array<GAKeyValue> to map<string>.