[DS-1272] Enable Discovery By Default
Fix obvious error:  store fetched request parameter
Apply patch extracted from old SVN development tree
Add missing license text
Stop abusing Spring and do the list merging we'd hoped it would do.
rebased
Add matching of User-Agent header, for well-behaved bots with
ever-expanding address pools.

While we're at it, stop punting DNS names found in the IP address
files.  Note that this is *not* DNS *pattern* matching; it only resolves
individual host names to IP addresses at load time.
Start adding DNS pattern matching.
Update testing for new features; remove Spring-based configuration.
Remove unused Spring loader and test
Add method to test client identity from strings, not request attributes, for processing statistical cases and other recorded events.
Tidy up mocks after testing.
Tiny comment tidy
added coverity security library, used addentities throughout to harden profile form fields in JSPUI
Ensure dspace-lni-client has dspace-lni as a dependency. Also disable 'regenerate-wsdl' profile by default. Related to DS-1550
DS-1554 fix again (first fix was wrong)

Thanks, Keiji!
DS-1554 one more fix

Thanks, Keiji!
[DS-1460] Add a new file for Solr messages to the log4j configuration
After discussion, raise loglevel and set a default limit on number of logs retained.
DS-1586 Fix SLF4J and JCL Bridge version incompatibility: move up to dspace-parent POM