finally introduced real version-specific modules for the externals on various branches.  turns out we didn't really use glibc/2.1.1 for any release, so that's now excluded from everything.  since glibc 2.2.93 will only be used for 6.6.1 and later (the full port to i386_rh8), i added a V6_6_0_EXT module for just the externals we needed for V6_6_0.  then, i added the V6_6_EXT module for the rest of the V6_6-branch (6.6.1 and higher), and added the V6_7_EXT module, which for now uses everything from the V6_6_EXT module and nothing else.
finally introduced real version-specific modules for the externals on
various branches.  turns out we didn't really use glibc/2.1.1 for any
release, so that's now excluded from everything.  since glibc 2.2.93
will only be used for 6.6.1 and later (the full port to i386_rh8), i
added a V6_6_0_EXT module for just the externals we needed for
V6_6_0.  then, i added the V6_6_EXT module for the rest of the
V6_6-branch (6.6.1 and higher), and added the V6_7_EXT module, which
for now uses everything from the V6_6_EXT module and nothing else.

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