Started updating PubChem to release 3
Continuing update of PubChem parser to release 3
Merge remote-tracking branch 'upstream/release3' into pubchem-release3
Finished updating PubChem to Release 3
Merge remote-tracking branch 'upstream/release3' into pubchem-release3
Added dataset description to PubChem RDFizer
PubChem - Added logic to set graph URI to dataset URI for generating quads
Pubchem minor fix -- fixed 3 bracket placement errors
Removed check for trailing slashes in indir and outdir
Changed workspace directory path in parser options
Merge pull request #264 from alisoncallahan/pubchem-release3

Pubchem release3