"cluster" needed for elasticsearch output
Merge pull request #296 from dgivens/logstash_cluster

Elasticsearch cluster for server config
default tests with java 7
remove pleaserun dependency
add logrotate resources to instance lwrp
Use the PIDDIR variable for pidfile location, not hard coded (and wrong) value
Merge pull request #298 from n1koo/logstash_1.4

Use the PIDDIR variable for pidfile location, not hard coded (and wrong) value
bind host support + searching local nodes ip library method
custom index support
Merge pull request #299 from n1koo/logstash_1.4

bind host support + searching local nodes ip library method
change index variable name to es_index
Merge pull request #300 from n1koo/index_support_for_v14

Custom index support