removing commented code
Fixing elasticsearch.yml puppet file name
Commented out logstash-forwarder. Added gem install warnings.

Commented out logstash-forwarder
for now, since we don't have a need for
it but I left it commented to remember someday we might need it.
Changed logstash default conf to point to port 3333. And added apache log example
Renamed logstash conf that read from file
Reordered puppet elastic search dependencies