added comments on owin metrics config and added owin endpoint config to allow custom endpoint names and the ability to disable each endpoint off.
Merge pull request #7 from alhardy/master

added comments on owin metrics config and added owin endpoint config to ...
fix for: Unable to view metrics in Visualizer #14
Merge pull request #15 from kpoxa/master

fix for: Unable to view metrics in Visualizer #14
Merge branch 'master' into dev