slightly changed the convention.  now, we're *always* going to define a VX_Y_Z_EXT module for every release (e.g. V6_6_1_EXT).  added the V6_6_1_EXT module, and split out the externals into V6_6_COMMON_EXT to make it easier to define multiple modules for V6_6-branch.
slightly changed the convention.  now, we're *always* going to define
a VX_Y_Z_EXT module for every release (e.g. V6_6_1_EXT).  added the
V6_6_1_EXT module, and split out the externals into V6_6_COMMON_EXT to
make it easier to define multiple modules for V6_6-branch.

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