Simplified and updated the webarchive-commons dependency.
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.
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