Added x86_winnt_5.1 to parallel tests list.
Added x86_winnt_5.1 to parallel tests list.

djw8605/condor,djw8605/condor,djw8605/htcondor,htcondor/htcondor,djw8605/condor,djw8605/condor,djw8605/htcondor,djw8605/htcondor,htcondor/htcondor,djw8605/htcondor,htcondor/htcondor,htcondor/htcondor,neurodebian/htcondor,htcondor/htcondor,djw8605/condor,djw8605/htcondor,htcondor/htcondor,neurodebian/htcondor,zhangzhehust/htcondor,zhangzhehust/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,djw8605/condor,neurodebian/htcondor,djw8605/condor,neurodebian/htcondor,htcondor/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,djw8605/htcondor,djw8605/htcondor,djw8605/condor,neurodebian/htcondor,neurodebian/htcondor,htcondor/htcondor,djw8605/htcondor,zhangzhehust/htcondor,zhangzhehust/htcondor,djw8605/htcondor,zhangzhehust/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,zhangzhehust/htcondor