Changes to command-line argument handling:

Have -d option enable debugging in the htcondor module
Use --pool instead of an argument to get collector address
Add --long as an alias for --verbose
Rename 'Subcluster' to 'Resource'
Get default collector and host from param system

This introduces a new param in 01-ce-info-services-defaults.conf,
'CONDOR_CE_COLLECTOR_HOST'.  The previous defaults are left as fallbacks
in case the params do not exist.
Put all attributes in the catalog_entry into the resource ad