Document "Better Betterness" for C# 6 and the compat fix described in #6560 and #7727.
Document "Better Betterness" for C# 6 and the compat fix
described in #6560 and #7727.

CyrusNajmabadi/roslyn,Hosch250/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,MichalStrehovsky/roslyn,a-ctor/roslyn,mmitche/roslyn,michalhosala/roslyn,swaroop-sridhar/roslyn,bkoelman/roslyn,OmarTawfik/roslyn,ericfe-ms/roslyn,tvand7093/roslyn,jeffanders/roslyn,basoundr/roslyn,brettfo/roslyn,mavasani/roslyn,diryboy/roslyn,panopticoncentral/roslyn,mavasani/roslyn,sharwell/roslyn,TyOverby/roslyn,bkoelman/roslyn,michalhosala/roslyn,Hosch250/roslyn,gafter/roslyn,dotnet/roslyn,SeriaWei/roslyn,jcouv/roslyn,tannergooding/roslyn,CaptainHayashi/roslyn,dotnet/roslyn,sharwell/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,leppie/roslyn,VSadov/roslyn,orthoxerox/roslyn,MattWindsor91/roslyn,swaroop-sridhar/roslyn,lorcanmooney/roslyn,srivatsn/roslyn,agocke/roslyn,jhendrixMSFT/roslyn,srivatsn/roslyn,mattwar/roslyn,shyamnamboodiripad/roslyn,TyOverby/roslyn,AnthonyDGreen/roslyn,bartdesmet/roslyn,jamesqo/roslyn,lorcanmooney/roslyn,genlu/roslyn,Maxwe11/roslyn,VSadov/roslyn,ValentinRueda/roslyn,kelltrick/roslyn,davkean/roslyn,AlekseyTs/roslyn,jaredpar/roslyn,xasx/roslyn,CaptainHayashi/roslyn,Giftednewt/roslyn,dpoeschl/roslyn,jkotas/roslyn,akrisiun/roslyn,antonssonj/roslyn,weltkante/roslyn,reaction1989/roslyn,antonssonj/roslyn,CyrusNajmabadi/roslyn,ErikSchierboom/roslyn,stephentoub/roslyn,tmat/roslyn,ValentinRueda/roslyn,lorcanmooney/roslyn,jeffanders/roslyn,eriawan/roslyn,Shiney/roslyn,aelij/roslyn,eriawan/roslyn,jasonmalinowski/roslyn,khyperia/roslyn,budcribar/roslyn,jeffanders/roslyn,bbarry/roslyn,brettfo/roslyn,mattwar/roslyn,abock/roslyn,jamesqo/roslyn,cston/roslyn,natgla/roslyn,jkotas/roslyn,KirillOsenkov/roslyn,natidea/roslyn,leppie/roslyn,KevinH-MS/roslyn,MattWindsor91/roslyn,rgani/roslyn,jkotas/roslyn,mattscheffer/roslyn,balajikris/roslyn,jcouv/roslyn,KiloBravoLima/roslyn,paulvanbrenk/roslyn,robinsedlaczek/roslyn,mattwar/roslyn,CaptainHayashi/roslyn,antonssonj/roslyn,stephentoub/roslyn,Pvlerick/roslyn,genlu/roslyn,heejaechang/roslyn,vslsnap/roslyn,a-ctor/roslyn,MichalStrehovsky/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,vslsnap/roslyn,physhi/roslyn,rgani/roslyn,nguerrera/roslyn,jamesqo/roslyn,shyamnamboodiripad/roslyn,natidea/roslyn,pdelvo/roslyn,orthoxerox/roslyn,bartdesmet/roslyn,eriawan/roslyn,vcsjones/roslyn,AmadeusW/roslyn,natidea/roslyn,drognanar/roslyn,tmeschter/roslyn,mattscheffer/roslyn,paulvanbrenk/roslyn,KirillOsenkov/roslyn,VSadov/roslyn,tmeschter/roslyn,ljw1004/roslyn,KevinH-MS/roslyn,SeriaWei/roslyn,agocke/roslyn,basoundr/roslyn,xoofx/roslyn,Giftednewt/roslyn,Shiney/roslyn,davkean/roslyn,zooba/roslyn,kelltrick/roslyn,tannergooding/roslyn,AmadeusW/roslyn,heejaechang/roslyn,balajikris/roslyn,DustinCampbell/roslyn,natgla/roslyn,MatthieuMEZIL/roslyn,dpoeschl/roslyn,KiloBravoLima/roslyn,reaction1989/roslyn,khellang/roslyn,AnthonyDGreen/roslyn,bkoelman/roslyn,natgla/roslyn,AmadeusW/roslyn,jaredpar/roslyn,basoundr/roslyn,jmarolf/roslyn,budcribar/roslyn,rgani/roslyn,mgoertz-msft/roslyn,SeriaWei/roslyn,robinsedlaczek/roslyn,KevinRansom/roslyn,Hosch250/roslyn,ErikSchierboom/roslyn,wvdd007/roslyn,jmarolf/roslyn,physhi/roslyn,KevinRansom/roslyn,tmat/roslyn,Maxwe11/roslyn,stephentoub/roslyn,yeaicc/roslyn,AArnott/roslyn,vslsnap/roslyn,mmitche/roslyn,CyrusNajmabadi/roslyn,dotnet/roslyn,xoofx/roslyn,Pvlerick/roslyn,AArnott/roslyn,khellang/roslyn,MatthieuMEZIL/roslyn,DustinCampbell/roslyn,jaredpar/roslyn,KiloBravoLima/roslyn,khyperia/roslyn,sharwell/roslyn,sharadagrawal/Roslyn,xasx/roslyn,sharadagrawal/Roslyn,KirillOsenkov/roslyn,panopticoncentral/roslyn,amcasey/roslyn,ValentinRueda/roslyn,akrisiun/roslyn,MattWindsor91/roslyn,shyamnamboodiripad/roslyn,abock/roslyn,zooba/roslyn,paulvanbrenk/roslyn,tmeschter/roslyn,jhendrixMSFT/roslyn,yeaicc/roslyn,KevinH-MS/roslyn,weltkante/roslyn,leppie/roslyn,aelij/roslyn,aelij/roslyn,sharadagrawal/Roslyn,tmat/roslyn,tannergooding/roslyn,vcsjones/roslyn,mavasani/roslyn,robinsedlaczek/roslyn,MichalStrehovsky/roslyn,gafter/roslyn,ErikSchierboom/roslyn,tvand7093/roslyn,bartdesmet/roslyn,OmarTawfik/roslyn,pdelvo/roslyn,DustinCampbell/roslyn,weltkante/roslyn,agocke/roslyn,drognanar/roslyn,cston/roslyn,cston/roslyn,Giftednewt/roslyn,kelltrick/roslyn,reaction1989/roslyn,KevinRansom/roslyn,genlu/roslyn,heejaechang/roslyn,budcribar/roslyn,ericfe-ms/roslyn,abock/roslyn,TyOverby/roslyn,balajikris/roslyn,jhendrixMSFT/roslyn,bbarry/roslyn,mmitche/roslyn,jcouv/roslyn,swaroop-sridhar/roslyn,nguerrera/roslyn,panopticoncentral/roslyn,a-ctor/roslyn,drognanar/roslyn,MattWindsor91/roslyn,MatthieuMEZIL/roslyn,jmarolf/roslyn,diryboy/roslyn,Shiney/roslyn,zooba/roslyn,Maxwe11/roslyn,xasx/roslyn,mgoertz-msft/roslyn,mattscheffer/roslyn,nguerrera/roslyn,yeaicc/roslyn,khyperia/roslyn,Pvlerick/roslyn,dpoeschl/roslyn,jasonmalinowski/roslyn,bbarry/roslyn,physhi/roslyn,ericfe-ms/roslyn,AnthonyDGreen/roslyn,wvdd007/roslyn,wvdd007/roslyn,pdelvo/roslyn,srivatsn/roslyn,vcsjones/roslyn,amcasey/roslyn,diryboy/roslyn,AlekseyTs/roslyn,OmarTawfik/roslyn,ljw1004/roslyn,khellang/roslyn,davkean/roslyn,AlekseyTs/roslyn,mgoertz-msft/roslyn,ljw1004/roslyn,tvand7093/roslyn,orthoxerox/roslyn,brettfo/roslyn,akrisiun/roslyn,AArnott/roslyn,xoofx/roslyn,amcasey/roslyn,gafter/roslyn,jasonmalinowski/roslyn,michalhosala/roslyn