generates one large output file
Added dataset description to SGD; removed run lines at end of parser; separated Run() function into download() and process()
Merge remote-tracking branch 'upstream/release3' into sgd-r3datadesc
Removed check for trailing slashes in indir and outdir
Merge branch 'release3' of http://github.com/bio2rdf/bio2rdf-scripts into ct_onefile
Removed checks for trailing slashes in indir and outdir
Merge pull request #285 from alisoncallahan/ctd-r3fix

Ctd r3fix
Merge pull request #277 from alisoncallahan/sgd-r3datadesc

Sgd r3datadesc
fixed the setting graph problem
Merge pull request #286 from micheldumontier/ct_onefile

Ct onefile fix