  Daemon_core's signal services don't deal with SIG_IGN or SIG_DFL. So, on SIGPIPE, just use install_sig_handler to get SIG_IGN.  Also, some header file cleaning.
  Daemon_core's signal services don't deal with SIG_IGN or SIG_DFL.
So, on SIGPIPE, just use install_sig_handler to get SIG_IGN.  Also,
some header file cleaning.

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