Simplified and updated the webarchive-commons dependency.
Removed old repo.
amended urls
Added meta-tag to CDX to distinguish collections.
Configurable reducer-count for persist-log-builder.
Code for outputting OAI-PMH-formatted XML during reduce phase.
Resolved merge conflict with WARCIndexerRunner.
Update WARCIndexerReducer.java

Corrected XML-export handling.
Missing MetadataBuilder class.
Cleaned up compilation errors.
Dropped success-only filtering.
Issue with URI-escaping in persistlog.
Now catches exceptions during .detect() as well as .parse()
Cleaning up configuration so we can switch more off.
Attempting to clean up and bring together the various Tika changes.
Moving Tika version up to digipres-tika.
Solr ingest conf for new ukwa
Merge branch '2.0.x-dev-branch' of github.com:ukwa/webarchive-discovery into 2.0.x-dev-branch
Fixing up versions etc.
Merge branch '2.1.x-dev-branch' into 2.0.x-dev-branch