Merge branch 'master' of github.com:wywygmbh/puppet-logstash

* 'master' of github.com:wywygmbh/puppet-logstash:
  Dirty fixes for logstash 1.2.1
  Bump commit hash
  fix default memory args
  added restart notify if config changes
  added java vm args for maximum heap size
  Revert "setting log roll config for logstash-shipper"
  setting log roll config for logstash-shipper
  Revert "set log roll maxsize 10mb and max files 5"
  set log roll maxsize 10mb and max files 5
  Added $HOME to initstript to fix startup errors
Bump