VariantSource model is properly returned by web services (no longer using DBObject)
Merge branch 'develop' into feature/type-conversion
New query param filters by MAF and # of missing alleles/genotypes
The response inside a QueryResponse is always a list, and new method createErrorResponse implemented in EvaWSServer
segments/variants web service now accepts multiple regions, and has been made compatible with Sencha
New queries from retrieving the number of species/studies/files in EVAPRO
Using proper fields of a study from the database
Version number changed to 0.2.0, using OpenCGA 0.3.1