Unbreak twitter input by using the twitter gem.
Put tweet text into the message field.
[rabbitmq] Disable automatic connection recovery for input, fixes LGOSTASH-1350

See LOGSTASH-1350.

Automatic recovery was added after the plugin was rewritten.
In logstash's case, full control over how recovery
is performed is probably more important than
removing some plugin code.
[rabbitmq] Disable automatic connection recovery for output

Related to LGOSTASH-1350.
proof-reading grok doc + comments
Merge pull request #651 from wiibaa/grok-docs

Small enhancement by proof-reading grok doc + comments
fix broken graphite codec spec
Merge pull request #642 from michaelklishin/patch-2

[rabbitmq] Disable automatic connection recovery for output
Merge pull request #641 from michaelklishin/patch-1

[rabbitmq] Disable automatic connection recovery for input, fixes LGOSTASH-1350
Merge pull request #640 from bernd/fix-twitter-input

Unbreak twitter input by using the twitter gem
Discovered sha128 was not a valid digest in the openssl lib
Add tests for the checksum filter.
Merge pull request #652 from logstash/filter-tests

More filter tests