Merge pull request #239 from daanemanz/add-support-for-beaver-31-changes

Add support for the new Beaver config option.

Author: ChrisLundquist

recipes/beaver.rb

@@ -127,6 +127,8 @@
   end
 end
 
+conf['logstash_version'] = node['logstash']['server']['version'] >= '1.2' ? '1' : '0'
+
 output = outputs[0]
 log("multiple outpus detected, will consider only the first: #{output}") { level :warn } if outputs.length > 1
 cmd = "beaver  -t #{output} -c #{conf_file} -F #{format}"