Update constructor documentation for goal.
Update constructor documentation for goal.

(sapling split of 0dcb9656caef2cf630a4e7b1ae5e78270e60ce44)
kslundberg/pants,sid-kap/pants,manasapte/pants,UnrememberMe/pants,areitz/pants,TansyArron/pants,lahosken/pants,tdyas/pants,jsirois/pants,slyphon/pants,pombredanne/pants,digwanderlust/pants,manasapte/pants,mateor/pants,qma/pants,jtrobec/pants,fkorotkov/pants,UnrememberMe/pants,scode/pants,dbentley/pants,sid-kap/pants,jtrobec/pants,kslundberg/pants,kwlzn/pants,dturner-tw/pants,foursquare/pants,manasapte/pants,laurentgo/pants,qma/pants,tdyas/pants,slyphon/pants,wisechengyi/pants,lahosken/pants,peiyuwang/pants,kslundberg/pants,foursquare/pants,dbentley/pants,jtrobec/pants,kslundberg/pants,peiyuwang/pants,tdyas/pants,sid-kap/pants,landism/pants,mateor/pants,baroquebobcat/pants,jtrobec/pants,dgomez10/xanon,dgomez10/xanon,sid-kap/pants,slyphon/pants,square/pants,pombredanne/pants,ericzundel/pants,megaserg/pants,cevaris/pants,jessrosenfield/pants,sid-kap/pants,twitter/pants,dturner-tw/pants,ity/pants,foursquare/pants,jtrobec/pants,TansyArron/pants,wisechengyi/pants,Gabriel439/pants,di0spyr0s/pants,dturner-tw/pants,mateor/pants,mateor/pants,pgroudas/pants,wisechengyi/pants,wisechengyi/pants,foursquare/pants,jsirois/pants,ity/pants,baroquebobcat/pants,fkorotkov/pants,cevaris/pants,landism/pants,kwlzn/pants,jessrosenfield/pants,landism/pants,gmalmquist/pants,foursquare/pants,Gabriel439/pants,areitz/pants,twitter/pants,scode/pants,pantsbuild/pants,di0spyr0s/pants,megaserg/pants,foursquare/pants,TansyArron/pants,di0spyr0s/pants,tdyas/pants,areitz/pants,jessrosenfield/pants,peiyuwang/pants,pantsbuild/pants,lahosken/pants,jessrosenfield/pants,cevaris/pants,ity/pants,pantsbuild/pants,ericzundel/pants,wisechengyi/pants,sameerparekh/pants,gmalmquist/pants,cevaris/pants,di0spyr0s/pants,fkorotkov/pants,tdyas/pants,qma/pants,UnrememberMe/pants,landism/pants,dbentley/pants,dbentley/pants,fkorotkov/pants,digwanderlust/pants,manasapte/pants,TansyArron/pants,Gabriel439/pants,benjyw/pants,dturner-tw/pants,gmalmquist/pants,ericzundel/pants,fkorotkov/pants,ericzundel/pants,benjyw/pants,cevaris/pants,pantsbuild/pants,TansyArron/pants,twitter/pants,tejal29/pants,pantsbuild/pants,cevaris/pants,Gabriel439/pants,manasapte/pants,sameerparekh/pants,benjyw/pants,pantsbuild/pants,manasapte/pants,dgomez10/xanon,tdyas/pants,cevaris/pants,gmalmquist/pants,pombredanne/pants,tdyas/pants,dbentley/pants,kslundberg/pants,15Dkatz/pants,UnrememberMe/pants,peiyuwang/pants,megaserg/pants,dbentley/pants,benjyw/pants,foursquare/pants,slyphon/pants,landism/pants,di0spyr0s/pants,areitz/pants,15Dkatz/pants,pantsbuild/pants,tdyas/pants,ericzundel/pants,scode/pants,tejal29/pants,15Dkatz/pants,tejal29/pants,peiyuwang/pants,jessrosenfield/pants,fkorotkov/pants,Gabriel439/pants,digwanderlust/pants,ity/pants,dgomez10/xanon,UnrememberMe/pants,benjyw/pants,UnrememberMe/pants,twitter/pants,twitter/pants,15Dkatz/pants,15Dkatz/pants,megaserg/pants,laurentgo/pants,jtrobec/pants,dgomez10/xanon,twitter/pants,ity/pants,areitz/pants,sameerparekh/pants,dgomez10/xanon,laurentgo/pants,pgroudas/pants,gmalmquist/pants,manasapte/pants,slyphon/pants,landism/pants,baroquebobcat/pants,square/pants,dgomez10/xanon,peiyuwang/pants,TansyArron/pants,kslundberg/pants,megaserg/pants,landism/pants,jessrosenfield/pants,twitter/pants,dturner-tw/pants,baroquebobcat/pants,pgroudas/pants,dturner-tw/pants,scode/pants,dgomez10/xanon,areitz/pants,pgroudas/pants,wisechengyi/pants,baroquebobcat/pants,square/pants,megaserg/pants,benjyw/pants,Gabriel439/pants,laurentgo/pants,baroquebobcat/pants,tdyas/pants,ericzundel/pants,UnrememberMe/pants,kwlzn/pants,lahosken/pants,gmalmquist/pants,peiyuwang/pants,jsirois/pants,foursquare/pants,laurentgo/pants,lahosken/pants,15Dkatz/pants,twitter/pants,lahosken/pants,di0spyr0s/pants,kslundberg/pants,wisechengyi/pants,ericzundel/pants,ity/pants,fkorotkov/pants,dgomez10/xanon,benjyw/pants,scode/pants,gmalmquist/pants,lahosken/pants,scode/pants,areitz/pants,kwlzn/pants,mateor/pants,mateor/pants,megaserg/pants,UnrememberMe/pants,ity/pants,digwanderlust/pants,Gabriel439/pants,pgroudas/pants,pombredanne/pants,pombredanne/pants,tejal29/pants,dbentley/pants,slyphon/pants,UnrememberMe/pants,pgroudas/pants,dgomez10/xanon,sameerparekh/pants,dgomez10/xanon,pombredanne/pants,ericzundel/pants,laurentgo/pants,tejal29/pants,qma/pants,baroquebobcat/pants,kwlzn/pants,15Dkatz/pants,kwlzn/pants,scode/pants,sameerparekh/pants,twitter/pants,digwanderlust/pants,qma/pants,square/pants,jessrosenfield/pants,peiyuwang/pants,sameerparekh/pants,wisechengyi/pants,baroquebobcat/pants,kwlzn/pants,lahosken/pants,baroquebobcat/pants,wisechengyi/pants,TansyArron/pants,sid-kap/pants,dturner-tw/pants,qma/pants,qma/pants,fkorotkov/pants,landism/pants,15Dkatz/pants,di0spyr0s/pants,slyphon/pants,digwanderlust/pants,foursquare/pants,sid-kap/pants,mateor/pants,sameerparekh/pants,pombredanne/pants,jtrobec/pants,mateor/pants