Upgrade zincutils to 0.3.1 for parse_deps bug fix
Upgrade zincutils to 0.3.1 for parse_deps bug fix

See https://github.com/pantsbuild/zincutils/commit/8a6a729b3ec86bd49d7fb87d356f89d142275392

Testing Done:
CI: https://travis-ci.org/pantsbuild/pants/builds/77227895

Bugs closed: 2069

Reviewed at https://rbcommons.com/s/twitter/r/2705/

15Dkatz/pants,gmalmquist/pants,wisechengyi/pants,manasapte/pants,UnrememberMe/pants,wisechengyi/pants,sameerparekh/pants,landism/pants,pantsbuild/pants,benjyw/pants,scode/pants,landism/pants,dturner-tw/pants,manasapte/pants,fkorotkov/pants,gmalmquist/pants,mateor/pants,jsirois/pants,Gabriel439/pants,ity/pants,jsirois/pants,scode/pants,sameerparekh/pants,megaserg/pants,mateor/pants,pombredanne/pants,qma/pants,pombredanne/pants,baroquebobcat/pants,qma/pants,peiyuwang/pants,benjyw/pants,mateor/pants,foursquare/pants,kslundberg/pants,twitter/pants,cevaris/pants,peiyuwang/pants,wisechengyi/pants,sameerparekh/pants,ericzundel/pants,pantsbuild/pants,qma/pants,foursquare/pants,tdyas/pants,cevaris/pants,mateor/pants,tdyas/pants,tdyas/pants,lahosken/pants,kwlzn/pants,baroquebobcat/pants,lahosken/pants,15Dkatz/pants,dturner-tw/pants,kwlzn/pants,15Dkatz/pants,baroquebobcat/pants,baroquebobcat/pants,foursquare/pants,foursquare/pants,landism/pants,slyphon/pants,baroquebobcat/pants,cevaris/pants,benjyw/pants,jessrosenfield/pants,fkorotkov/pants,twitter/pants,ericzundel/pants,landism/pants,peiyuwang/pants,qma/pants,manasapte/pants,Gabriel439/pants,benjyw/pants,lahosken/pants,peiyuwang/pants,megaserg/pants,wisechengyi/pants,megaserg/pants,benjyw/pants,slyphon/pants,jtrobec/pants,dturner-tw/pants,tdyas/pants,peiyuwang/pants,15Dkatz/pants,baroquebobcat/pants,foursquare/pants,UnrememberMe/pants,dbentley/pants,tdyas/pants,ericzundel/pants,twitter/pants,kslundberg/pants,pantsbuild/pants,jtrobec/pants,jtrobec/pants,kwlzn/pants,15Dkatz/pants,gmalmquist/pants,pantsbuild/pants,mateor/pants,tdyas/pants,lahosken/pants,jtrobec/pants,fkorotkov/pants,landism/pants,ity/pants,UnrememberMe/pants,ity/pants,dturner-tw/pants,tdyas/pants,Gabriel439/pants,cevaris/pants,dbentley/pants,manasapte/pants,pombredanne/pants,kwlzn/pants,baroquebobcat/pants,benjyw/pants,gmalmquist/pants,kslundberg/pants,ericzundel/pants,dturner-tw/pants,baroquebobcat/pants,pantsbuild/pants,lahosken/pants,jtrobec/pants,scode/pants,peiyuwang/pants,slyphon/pants,ity/pants,twitter/pants,pombredanne/pants,gmalmquist/pants,kwlzn/pants,jessrosenfield/pants,Gabriel439/pants,15Dkatz/pants,jessrosenfield/pants,jessrosenfield/pants,twitter/pants,megaserg/pants,landism/pants,pombredanne/pants,qma/pants,slyphon/pants,mateor/pants,mateor/pants,ity/pants,UnrememberMe/pants,slyphon/pants,dturner-tw/pants,jsirois/pants,megaserg/pants,foursquare/pants,benjyw/pants,foursquare/pants,ericzundel/pants,dbentley/pants,foursquare/pants,wisechengyi/pants,cevaris/pants,twitter/pants,lahosken/pants,pantsbuild/pants,sameerparekh/pants,mateor/pants,wisechengyi/pants,ity/pants,fkorotkov/pants,pombredanne/pants,twitter/pants,scode/pants,UnrememberMe/pants,sameerparekh/pants,kslundberg/pants,Gabriel439/pants,slyphon/pants,megaserg/pants,15Dkatz/pants,twitter/pants,tdyas/pants,twitter/pants,pantsbuild/pants,dbentley/pants,kslundberg/pants,manasapte/pants,dbentley/pants,kslundberg/pants,peiyuwang/pants,scode/pants,landism/pants,kwlzn/pants,fkorotkov/pants,cevaris/pants,kwlzn/pants,peiyuwang/pants,landism/pants,lahosken/pants,lahosken/pants,gmalmquist/pants,Gabriel439/pants,UnrememberMe/pants,jessrosenfield/pants,sameerparekh/pants,tdyas/pants,fkorotkov/pants,wisechengyi/pants,jtrobec/pants,fkorotkov/pants,jessrosenfield/pants,Gabriel439/pants,pombredanne/pants,manasapte/pants,ity/pants,kslundberg/pants,baroquebobcat/pants,UnrememberMe/pants,wisechengyi/pants,15Dkatz/pants,scode/pants,dturner-tw/pants,wisechengyi/pants,manasapte/pants,qma/pants,ericzundel/pants,cevaris/pants,scode/pants,slyphon/pants,jtrobec/pants,foursquare/pants,jessrosenfield/pants,sameerparekh/pants,UnrememberMe/pants,fkorotkov/pants,ericzundel/pants,UnrememberMe/pants,ericzundel/pants,dbentley/pants,gmalmquist/pants,dbentley/pants,qma/pants,megaserg/pants