Fix FsYard build task.
Fix FsYard build task.

YaccConstructor/YaccConstructor,sanyaade-g2g-repos/YaccConstructor,nbIxMaN/YaccConstructor,melentyev/YaccConstructor,sanyaade-g2g-repos/YaccConstructor,YaccConstructor/YaccConstructor,Albiglittle/YaccConstructor,YaccConstructor/YaccConstructor,sanyaade-g2g-repos/YaccConstructor,nbIxMaN/YaccConstructor,RomanBelkov/YaccConstructor,fedorovr/YaccConstructor,Albiglittle/YaccConstructor,RomanBelkov/YaccConstructor,VereshchaginaE/YaccConstructor,melentyev/YaccConstructor,Albiglittle/YaccConstructor,RomanBelkov/YaccConstructor,nbIxMaN/YaccConstructor,fedorovr/YaccConstructor,fedorovr/YaccConstructor,melentyev/YaccConstructor,VereshchaginaE/YaccConstructor,VereshchaginaE/YaccConstructor