Update issue-guide.md
Update issue-guide.md
axelheer/corefx,ViktorHofer/corefx,BrennanConroy/corefx,mmitche/corefx,axelheer/corefx,mmitche/corefx,wtgodbe/corefx,ericstj/corefx,zhenlan/corefx,zhenlan/corefx,wtgodbe/corefx,wtgodbe/corefx,ravimeda/corefx,mmitche/corefx,mmitche/corefx,wtgodbe/corefx,ptoonen/corefx,shimingsg/corefx,ericstj/corefx,Ermiar/corefx,shimingsg/corefx,Jiayili1/corefx,ViktorHofer/corefx,shimingsg/corefx,BrennanConroy/corefx,ViktorHofer/corefx,ptoonen/corefx,axelheer/corefx,Jiayili1/corefx,ptoonen/corefx,mmitche/corefx,wtgodbe/corefx,shimingsg/corefx,ptoonen/corefx,Ermiar/corefx,ericstj/corefx,ptoonen/corefx,ptoonen/corefx,ViktorHofer/corefx,zhenlan/corefx,mmitche/corefx,ravimeda/corefx,Ermiar/corefx,shimingsg/corefx,BrennanConroy/corefx,zhenlan/corefx,Jiayili1/corefx,ravimeda/corefx,Ermiar/corefx,Jiayili1/corefx,ViktorHofer/corefx,Ermiar/corefx,ericstj/corefx,Jiayili1/corefx,zhenlan/corefx,axelheer/corefx,shimingsg/corefx,ericstj/corefx,wtgodbe/corefx,mmitche/corefx,ViktorHofer/corefx,Ermiar/corefx,ericstj/corefx,wtgodbe/corefx,ravimeda/corefx,ravimeda/corefx,axelheer/corefx,axelheer/corefx,zhenlan/corefx,shimingsg/corefx,ericstj/corefx,ptoonen/corefx,ravimeda/corefx,Ermiar/corefx,ravimeda/corefx,Jiayili1/corefx,Jiayili1/corefx,zhenlan/corefx,ViktorHofer/corefx