Report ok when connection is working
Add health status to riemann nginx

If the connection to the nginx status page fails, set the health of
nginx to critical. Set it to be ok if the connection to the status page
works.

We've been using this to alert when nginx goes down or the status page
become unavailable. I feel it's a bit nicer this way, rather than
spamming the log with connection refused exceptions :)
Merge pull request #50 from digital-science/riemann-nginx-add-health

Add health status to riemann nginx
Merge pull request #49 from digital-science/resmon_health_improvement

Report ok when resmon connection is working
Really basic rabbitmq monitoring
makes status field meaningful
add rabbitmq to the service name
Reauthenticate redis on reconnections
Merge pull request #53 from digital-science/redis_reconnect

Reauthenticate redis on reconnections
Merge pull request #52 from digital-science/riemann_rabbitmq

Riemann rabbitmq - real basic rabbitmq metrics
Merge branch 'master' of git://github.com/narrative-joe/riemann-tools into narrative-joe-master

Conflicts:
	bin/riemann-redis
Spell type properly in riemann-elasticsearch opts
Add health onto the elasticsearch http failures
Merge pull request #55 from digital-science/fix_elasticsearch_health

Fix small problems in riemann elasticsearch
First pass at pulling metrics from AWS ELBs
Merge pull request #56 from digital-science/elb_metrics_support

First pass at pulling metrics from AWS ELBs