Merge pull request #298 from n1koo/logstash_1.4

Use the PIDDIR variable for pidfile location, not hard coded (and wrong) value
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
fixes Vagrantfile
fixes tests, makes tests pass
Merge pull request #303 from applicaster-cookbooks/logstash_1.4

fixes Vagrantfile, fixes tests
use correct name for get_ip_for_node()
Merge pull request #304 from bkw/fixChefSearch

Fix chef search
test not for openjdk package version but for java -version
we switched to using oracle java 1.7 in 48c3ec06
Merge pull request #305 from bkw/testForJava1.7

1.4: fix test for installed java
remove duplicate plugin_install_type attribute definition, move comment
Merge pull request #307 from mattcl/logstash_1.4

remove duplicate plugins_install_type attribute definition, move comment
add cookbook parameter to runit resource
Merge pull request #308 from bkw/fixRunitTemplateCookbook

Fix runit template cookbook
Merge branch 'logstash_1.4' of https://github.com/lusis/chef-logstash into logstash_1.4

* 'logstash_1.4' of https://github.com/lusis/chef-logstash:
  add cookbook parameter to runit resource
  remove duplicate plugin_install_type attribute definition, move comment
  test not for openjdk package version but for java -version we switched to using oracle java 1.7 in 48c3ec06
  use correct name for get_ip_for_node()
  fixes tests, makes tests pass
  fixes Vagrantfile
  change index variable name to es_index
  custom index support