+ changed so executable is transferred via file transfer object just like any other file -- we no longer use CONDOR_get_executable
+ changed so executable is transferred via file transfer object just like
any other file -- we no longer use CONDOR_get_executable

+ use macro NULL_FILE for happiness on both NT and Unix

+ on stdout and stderr, open them with O_TRUNC.  if that fails, try
without O_TRUNC.

htcondor/htcondor,djw8605/htcondor,clalancette/condor-dcloud,djw8605/htcondor,neurodebian/htcondor,neurodebian/htcondor,bbockelm/condor-network-accounting,clalancette/condor-dcloud,bbockelm/condor-network-accounting,neurodebian/htcondor,bbockelm/condor-network-accounting,bbockelm/condor-network-accounting,zhangzhehust/htcondor,clalancette/condor-dcloud,djw8605/htcondor,djw8605/condor,zhangzhehust/htcondor,djw8605/htcondor,neurodebian/htcondor,mambelli/osg-bosco-marco,zhangzhehust/htcondor,djw8605/condor,neurodebian/htcondor,clalancette/condor-dcloud,zhangzhehust/htcondor,zhangzhehust/htcondor,mambelli/osg-bosco-marco,djw8605/condor,zhangzhehust/htcondor,htcondor/htcondor,neurodebian/htcondor,zhangzhehust/htcondor,djw8605/htcondor,htcondor/htcondor,djw8605/condor,bbockelm/condor-network-accounting,mambelli/osg-bosco-marco,mambelli/osg-bosco-marco,bbockelm/condor-network-accounting,htcondor/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,djw8605/condor,djw8605/htcondor,clalancette/condor-dcloud,zhangzhehust/htcondor,htcondor/htcondor,mambelli/osg-bosco-marco,htcondor/htcondor,bbockelm/condor-network-accounting,neurodebian/htcondor,djw8605/condor,clalancette/condor-dcloud,djw8605/htcondor,mambelli/osg-bosco-marco,neurodebian/htcondor,djw8605/condor,djw8605/htcondor,mambelli/osg-bosco-marco,djw8605/htcondor,bbockelm/condor-network-accounting,htcondor/htcondor,htcondor/htcondor,clalancette/condor-dcloud,djw8605/condor,mambelli/osg-bosco-marco