Fix assembly name check
Fix assembly name check

The calculation of assembly name for a project needs to take into
account default when it's a new SDK project.

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