Provide options to override defaults in galera
Fix a couple typos
Refactor and use status_err appropriately
Parse and report on rabbitmq logs.

While we're looking for errors to report we may as well report metrics of how
many of each log level we're seeing in the logs.
Only count log messages in the latest interval
Add missing status OK
Refactor elasticsearch plugin and rabbitmq_logs

Use elasticsearch to look for rabbitmq log errors and warnings
update requirements with requests version
Allow the user to specify a host and port for elasticsearch
Return an error status in case there is no output
Merge pull request #62 from rcbops/galera-updates

Provide options to override defaults in galera
ensure True/False metrics are returned as 1 or 0

This allows consistency with all the API alarms - 1 means 'do not alarm', 0 means 'alarm now please'
Merge branch 'master' of https://github.com/rcbops/rcbops-maas into rabbit
test for True/False properly
add specific versions to requirements.txt
Update rabbit metric outputs

 (we now use 1/0 instead of false/true)
do true/false > 1/0 better
remove debugging
Merge pull request #75 from mancdaz/rabbit

ensure True/False metrics are returned as 1 or 0
Merge pull request #76 from mancdaz/req

add specific versions to requirements.txt