- fix bug in useragent (bad variable name)
- make tests run correctly to catch future jar issues fixed above.
- fix dumb typo
- fix failing tests caused by scoping problems and instance_eval
- run email tests, too
- prep for release
Fetch and pack kibana up into the jar
- add kibana runner
- only load elasticsearch jars and deps; prior to this, it was loading
  *all* jars found in vendor/**/ which would load ruby_http_parser.jar
  and cause http_parser to fail later... strangely..

  This only affected runs from git, not the jar releases.
- improved require() debugging
- dev build
- actually rsync it.
- no backend to select.
Merge git://github.com/logstash/logstash