Update ProjectNTfs to beta-27729-00
Update ProjectNTfs to beta-27729-00

BrennanConroy/corefx,ViktorHofer/corefx,shimingsg/corefx,shimingsg/corefx,shimingsg/corefx,wtgodbe/corefx,shimingsg/corefx,wtgodbe/corefx,wtgodbe/corefx,ericstj/corefx,shimingsg/corefx,ViktorHofer/corefx,ViktorHofer/corefx,shimingsg/corefx,BrennanConroy/corefx,ViktorHofer/corefx,ericstj/corefx,BrennanConroy/corefx,wtgodbe/corefx,ericstj/corefx,ViktorHofer/corefx,wtgodbe/corefx,ericstj/corefx,ViktorHofer/corefx,wtgodbe/corefx,ViktorHofer/corefx,ericstj/corefx,ericstj/corefx,ericstj/corefx,wtgodbe/corefx,shimingsg/corefx