Added Splunk Light Weight Forwarder to README
Added Splunk Light Weight Forwarder to README

excessivedemon/puppet-splunk,tfhartmann/puppet-splunk,huit/puppet-splunk,tfhartmann/puppet-splunk,huit/puppet-splunk,excessivedemon/puppet-splunk,tfhartmann/puppet-splunk,huit/puppet-splunk,excessivedemon/puppet-splunk,huit/puppet-splunk,huit/puppet-splunk,tfhartmann/puppet-splunk,tfhartmann/puppet-splunk,excessivedemon/puppet-splunk,excessivedemon/puppet-splunk