add config param "timeout"
Added auth support
change option "timeout" to "request_timeout"
fix #52 locking up on non-hash records
update README.md
Merge pull request #59 from yshh/add-request-timeout

Add option "request_timeout"
bump to 0.4.0
add issue number to history
add info about index templates to readme
Merge branch 'master' of github.com:uken/fluent-plugin-elasticsearch