rm obsolete refs
rm obsolete refs

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