Two flapjackfeeders doesn't work about flapjackfeeder

[jessereynolds]

Example config:

broker_module=/usr/local/lib/flapjackfeeder.o redis_host=flapjack.example,redis_port=6380
broker_module=/usr/local/lib/flapjackfeeder-staging.o redis_host=flapjack-staging.example,redis_port=6380

[bs-github]

I've tested quite a lot and came up with a version where I changed all the names.
That worked, but is less that optimal and therefore I reverted that right away.
See here: 5dfa82a

The better way to go would surely be to modify the code to support multiple targets.

[jessereynolds]

Makes sense @bs-github

We need to take care we're not introducing latency into Nagios's check execution by adding a second redis endpoint for flapjackfeeder.

[bs-github]

pending merge: #12