improved styling of search results
ported some jQuery display tweaks from the Archives Hub
streamlined hit reporting
added JavaScript to truncate faceted search lists
renamed run.py -> core.py

This file should no longer be run.
refactored: use ArgumentParser instead of OptionParser
removed dedicated Dublin-Core store

No longer necessary - transform on-the-fly
tweaked arguments for load.py --clusters --> --subjects
replaced clear_dbs.sh with clear.py

For some use cases it is undesirable to simply delete all index
files from disk (e.g. rec.creationDate index)

clear.py uses the Cheshire3 Python API to clear indexes and data
stores in a cleaner way, respecting noUnindexDefault settings on
Indexes.
enabled XSLT to transform non-namespaced Cheshire3 components
added alpha full record display
fixed DATAURL replacement in summary view