started updating dataset description
Merge remote-tracking branch 'upstream/release3' into hgnc-r3
finished adding new provenance information
removed run lines
Merge pull request #275 from jctoledo/hgnc-r3

HGNC added new provenance model data
removed require statements
minor
Merge pull request #276 from jctoledo/hgnc-r3

HGNC minor cleanup
Added dataset description to gene parser; split run() function into download() and process(); removed run lines from end of parser
Merge pull request #278 from alisoncallahan/gene-r3datadesc

Gene r3datadesc
drugbank to r3
Merge pull request #279 from micheldumontier/drugbank_r3

drugbank to r3
Renamed entrez_gene.php to gene.php
Merge pull request #281 from alisoncallahan/gene-rename

Gene rename