add newrelic to prod requirements
add newrelic configs
add newrelic sysmond and fix ownership of app monitoring ini files
add environment to new relic app name; update supervisor upon updating newrelic configs
Merge pull request #182 from caktus/newrelic

add New Relic app and system monitoring
add NEWRELIC_LICENSE_KEY to local_vagrant.sls
Merge branch 'develop' into lga-summary