Merge pull request #2 from recon88/master

Added DoesNothing to do nothing
Added metrics
OH-EM-GEE FORMATTING
Added less features to Metrics
Merge pull request #3 from kezz101/patch-1

Added metrics
Fixed metrics errors
Merge pull request #4 from kezz101/patch-1

Fixed metrics errors
Merge pull request #1 from Iaccidentally/master

What?