Doc cleanup
Cleaned up methods on DocumentaryUnit and Authority (they won't be
linked directly but via annotations.) Also renamed ModelTest to
reflect the fact it's actually testing the fixture data.
Move the DatePeriod model to be a relation of the DocumentDescription,
rather than the DocumentaryUnit, since it's "historical" data and may
well vary between descriptions. This complicates some tests, but we're
now using the scary magic in the BundleUtils class to take care of that.
Use a read-only database for certain commands
Copy xslt resources
Added via some hacks a quick way of transforming xml output by giving
a format flag that references an XSLT resource named entityType_format.xslt.
This all needs some serious refactoring before it's usable.
Add a sample XML dump
Fix up the list entities cmdline with XSLT options
Clean up exception throwing
minor cleanup
Disabled use of EmbeddedReadOnlyGraphDatabase, because it fails on OSX
Merge pull request #6 from lindareijnhoudt/master

ica atom importer
AbstractImporter changed to resolve conflict