Simple airbrake 2.3 to file logger
Config via env variables:
BREAKER_DIR - log directory
BREAKER_DEBUG - debug mode
BREAKER_HOST - binding host
BREAKER_PORT - binding port
And, for each application:
BREAKER_[APPNAME]_KEY=[APIKEY]
for example:
BREAKER_PUMA_KEY=f9e9c42ea3636796a2d35ba1f133e186