Add required reference to project.
Add required reference to project.

kelltrick/roslyn,bbarry/roslyn,shyamnamboodiripad/roslyn,stephentoub/roslyn,ErikSchierboom/roslyn,swaroop-sridhar/roslyn,panopticoncentral/roslyn,nguerrera/roslyn,physhi/roslyn,yeaicc/roslyn,orthoxerox/roslyn,aelij/roslyn,gafter/roslyn,srivatsn/roslyn,Hosch250/roslyn,srivatsn/roslyn,jmarolf/roslyn,mattwar/roslyn,jamesqo/roslyn,xasx/roslyn,jkotas/roslyn,sharwell/roslyn,KevinRansom/roslyn,dpoeschl/roslyn,pdelvo/roslyn,Giftednewt/roslyn,TyOverby/roslyn,swaroop-sridhar/roslyn,xasx/roslyn,cston/roslyn,tmat/roslyn,VSadov/roslyn,wvdd007/roslyn,MattWindsor91/roslyn,drognanar/roslyn,weltkante/roslyn,paulvanbrenk/roslyn,AArnott/roslyn,pdelvo/roslyn,srivatsn/roslyn,KirillOsenkov/roslyn,agocke/roslyn,jcouv/roslyn,CaptainHayashi/roslyn,dpoeschl/roslyn,jkotas/roslyn,khyperia/roslyn,eriawan/roslyn,shyamnamboodiripad/roslyn,tvand7093/roslyn,eriawan/roslyn,bartdesmet/roslyn,zooba/roslyn,stephentoub/roslyn,reaction1989/roslyn,jeffanders/roslyn,VSadov/roslyn,stephentoub/roslyn,jkotas/roslyn,orthoxerox/roslyn,AmadeusW/roslyn,mattwar/roslyn,TyOverby/roslyn,AArnott/roslyn,panopticoncentral/roslyn,davkean/roslyn,bkoelman/roslyn,weltkante/roslyn,aelij/roslyn,MattWindsor91/roslyn,akrisiun/roslyn,bkoelman/roslyn,heejaechang/roslyn,physhi/roslyn,bbarry/roslyn,jeffanders/roslyn,ErikSchierboom/roslyn,AmadeusW/roslyn,mattwar/roslyn,akrisiun/roslyn,tannergooding/roslyn,tmeschter/roslyn,CaptainHayashi/roslyn,Hosch250/roslyn,KirillOsenkov/roslyn,a-ctor/roslyn,a-ctor/roslyn,mgoertz-msft/roslyn,xoofx/roslyn,genlu/roslyn,heejaechang/roslyn,mgoertz-msft/roslyn,KevinRansom/roslyn,jasonmalinowski/roslyn,DustinCampbell/roslyn,CyrusNajmabadi/roslyn,gafter/roslyn,AlekseyTs/roslyn,OmarTawfik/roslyn,mavasani/roslyn,panopticoncentral/roslyn,MattWindsor91/roslyn,davkean/roslyn,xoofx/roslyn,bbarry/roslyn,paulvanbrenk/roslyn,MichalStrehovsky/roslyn,MichalStrehovsky/roslyn,pdelvo/roslyn,Giftednewt/roslyn,dotnet/roslyn,mavasani/roslyn,abock/roslyn,TyOverby/roslyn,tvand7093/roslyn,shyamnamboodiripad/roslyn,VSadov/roslyn,mavasani/roslyn,Hosch250/roslyn,KirillOsenkov/roslyn,AnthonyDGreen/roslyn,mattscheffer/roslyn,sharwell/roslyn,amcasey/roslyn,mmitche/roslyn,KevinRansom/roslyn,davkean/roslyn,DustinCampbell/roslyn,tannergooding/roslyn,robinsedlaczek/roslyn,dotnet/roslyn,genlu/roslyn,DustinCampbell/roslyn,mattscheffer/roslyn,khyperia/roslyn,Giftednewt/roslyn,khyperia/roslyn,bartdesmet/roslyn,brettfo/roslyn,CyrusNajmabadi/roslyn,mattscheffer/roslyn,lorcanmooney/roslyn,reaction1989/roslyn,tmat/roslyn,tmeschter/roslyn,dpoeschl/roslyn,xasx/roslyn,lorcanmooney/roslyn,jcouv/roslyn,yeaicc/roslyn,robinsedlaczek/roslyn,agocke/roslyn,jasonmalinowski/roslyn,genlu/roslyn,drognanar/roslyn,eriawan/roslyn,MichalStrehovsky/roslyn,heejaechang/roslyn,AlekseyTs/roslyn,bkoelman/roslyn,MattWindsor91/roslyn,kelltrick/roslyn,weltkante/roslyn,agocke/roslyn,swaroop-sridhar/roslyn,zooba/roslyn,abock/roslyn,tmeschter/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,diryboy/roslyn,CyrusNajmabadi/roslyn,kelltrick/roslyn,akrisiun/roslyn,amcasey/roslyn,ErikSchierboom/roslyn,diryboy/roslyn,robinsedlaczek/roslyn,tvand7093/roslyn,cston/roslyn,tmat/roslyn,xoofx/roslyn,jamesqo/roslyn,jcouv/roslyn,jmarolf/roslyn,brettfo/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,AlekseyTs/roslyn,AnthonyDGreen/roslyn,lorcanmooney/roslyn,wvdd007/roslyn,orthoxerox/roslyn,cston/roslyn,bartdesmet/roslyn,zooba/roslyn,a-ctor/roslyn,gafter/roslyn,physhi/roslyn,nguerrera/roslyn,jasonmalinowski/roslyn,yeaicc/roslyn,AnthonyDGreen/roslyn,dotnet/roslyn,jamesqo/roslyn,CaptainHayashi/roslyn,mmitche/roslyn,drognanar/roslyn,paulvanbrenk/roslyn,abock/roslyn,mmitche/roslyn,mgoertz-msft/roslyn,reaction1989/roslyn,diryboy/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,AArnott/roslyn,tannergooding/roslyn,jeffanders/roslyn,AmadeusW/roslyn,wvdd007/roslyn,aelij/roslyn,brettfo/roslyn,nguerrera/roslyn,jmarolf/roslyn,OmarTawfik/roslyn,amcasey/roslyn,sharwell/roslyn,OmarTawfik/roslyn