Merge pull request #1 from svrana/master

Convert configatron.file to string before use
Version bump, release 1.2.1
Allow some log levels to be excluded from graphite stats.
Version bump, release 1.2.2
Configatron 3 breaks; pin to configatron 2.
Version bump, release 1.2.3
Set I18n.enforce_available_locales to false to silence the deprecation warning.
Version bump, release 1.2.4
To support Graphite.timing(&block), pass along the block to Statsd.
Merge pull request #2 from mchung/master

To support Graphite.timing(&block), pass along the block to Statsd.
Release 1.3.0
Delegate several logger methods (debug?, info?, warn?, etc) to Log4r.
Call #to_sym on method names
Bump MINOR version
Merge pull request #3 from mchung/master

Delegate several logger methods (debug?, info?, warn?, etc) to Log4r.