Update load_logger to load the Log class
Add logging for loading metric
Add key being sent to statsd
Add else to statsd metric type case for bad metric type
IE-519: Turn metric collect into a gem
Merge pull request #1 in INFENG/metric_collect from ie-519 to master

* commit '04230bc8f4cd04bf7e6e2fc9c332f3d9aa06b6b6':
  IE-519: Turn metric collect into a gem
Prepare for master merge
Merge branch 'master' of ssh://git.nordstrom.net/INFENG/metric_collect into IE-609
IE-609: Add dynamic metric definitions
IE-609: Change MetricCollect definition to class not module
IE-609: Remove unneccessary loadpath
Merge pull request #2 in INFENG/metric_collect from IE-609 to master

* commit '3a6275aaf50e9e909eccdc1cfb1bcdd7739549f5':
  IE-609: Remove unneccessary loadpath
  IE-609: Change MetricCollect definition to class not module
  IE-609: Add dynamic metric definitions
  Prepare for master merge