Merge pull request #56 from elasticsearch/master

Fix minSockets config option
version 1.5.9
improvements to the log generator
regenerated the API
set useChunkedEncodingByDefault on http requests so that forever-agent will allow them to use the socket pool
use the JDK7 build for master
fixed deleteByQuery example, regenerated api, closes #58
adjusted the 'do' action, so that it will replace $args within the body
General refactor of the log generator so that it will finally create indexes for all of the events it creates. It should also perform a smidge better, but the real bottleneck is the event creation.
Merge branch 'master' into 1.5
version 1.5.10
Updated the changelog, and fixed a jshint error.
updated deps, and added badge to ensure they stay that way.
fixed jshint error in generate script
Updated the API to include new `version_type` options
Merge pull request #60 from elasticsearch/master

Updated external_version in the API, updated deps
version 1.5.11
ci bump
version 1.5.11
Update README.md

Fixed links to docs.