Merge remote-tracking branch 'upstream/release3' into ctd-r3datadesc
started updating dataset description
Added dataset description to CTD; separated run() function into download() and process(); added E_USER_WARNING parameters to function input file-based error messages
Merge remote-tracking branch 'upstream/release3' into ctd-r3datadesc
Fixed typo in script URL in dataset description
Merge pull request #273 from alisoncallahan/ctd-r3datadesc

CTD release 3
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