
Logstash is busted and the last time it updated elasticsearch was when we attempted to turn this plugin on. Whose bright idea was it to use that anyway. This commit turns off the configuration for the mqtt output plugin and reverts us to just using the elasticsearch output for now. We can investigate adding this again at some point in the future. Change-Id: I88d5e507c8b32a6969a48d6bf6e6881985898387