Some more docs for the email plugin match option
Update nagios output to mention the nagios_level field
Merge pull request #296 from jamtur01/nagwarn

Update nagios output to mention the nagios_level field
Merge pull request #292 from jamtur01/emailmatchdocs

Some more docs for the email plugin match option
Fixed typo in jar -uf command line
Merge pull request #297 from jamtur01/exttypo

Fixed typo in jar -uf command line
Set the default tcp data_timeout to -1 (never timeout). Too many users report confused and lost logs due to the default of 5 seconds.
Make a way to enable debugg logs
- JRuby doesn't implemtn HMAC-SHA ?

    1) LogStash::Filters::Anonymize anonymize string with SHA alogrithm ...
       Failure/Error: filter.filter(e)
       NotImplementedError:
         Algorithm HMAC-SHA not available
       # ./lib/logstash/filters/anonymize.rb:51:in `anonymize_openssl'

Disable it.
- fix @document_id check (found by tests)
- make tests run hackishly while I figure out how to make them run with
  one invocation from the jar.
- strip leading 'jar:' from path (JRUBY-6970)
- improve docs for json
- fix unicode bug found by tcp input tests;
  Now: always force the charset, but only convert if it's not UTF-8
- handle teardown
- do teardown after finishing, not before.
catch case where interruption can hit us
Switch to using one socket
- move external requires into 'register' method