next method works correctly
GenomicVariantEffectDBAdaptor: new API desgined
Merge branch 'next-mongodb' of git://fsalavert/cellbase-lib into next-mongodb
Some classes cleaned up
Variation: new package 'variation' created and classes move into it
Variation: API and methjods implemented
Variation: consequence_type now is a comma separated list string
MongoDBAdaptor: now numResults are set in QueryResult
MongoDBAdaptor: now numResults are set in QueryResult
gene, snp and chromosome region methods implemented
implemented geneMongo histogram, and transcriptMongo getAllByIdList