Adding proxy support to the twitter input plugin
adding proxy support for loggly
Deprecating regexp field for LOGSTASH-756

- Deprecating fields to columns
- Deprecating regexp fields to source
- Adding target for sub field specifcation
- Added and modified rspec checks
Minor modification to documentation
Deprecating regexp fields

- Replaced regexp fields with source and target variable
- Added tests for new variables
Deprecating regexp fields for json filter

- Replace regexp fields with source and target
- Added test for the new fields
Tidied up whitespace. Removed pythonic 'pass'
Proof-of-concept SSL support in TCP input plugin
Removed temp renaming of plugin
added support to set a message format

this is basically the same support for formatting the payload as in
the stdout output

i use it for a quick hack to post to a collector of cube
square.github.com/cube
piplined and batched eval redis input
more correct code comment
first before doing batched/piplined requests
add a few more tests
some readability changes
move out redis script load from connect method
revert & explicit return
reload batch redis script incase redis was restarted or script cache flushed
Merge pull request #331 from blewa/master

Added : as a subsecond separator.
Fix '@tags' not in log4j input