Created a general Python TestHarness class
Created a general Python TestHarness class

smharper/openmc,samuelshaner/openmc,amandalund/openmc,kellyrowland/openmc,amandalund/openmc,walshjon/openmc,johnnyliu27/openmc,samuelshaner/openmc,smharper/openmc,mjlong/openmc,bhermanmit/openmc,johnnyliu27/openmc,wbinventor/openmc,mit-crpg/openmc,smharper/openmc,shikhar413/openmc,smharper/openmc,liangjg/openmc,lilulu/openmc,liangjg/openmc,liangjg/openmc,mit-crpg/openmc,lilulu/openmc,wbinventor/openmc,bhermanmit/openmc,shikhar413/openmc,lilulu/openmc,liangjg/openmc,walshjon/openmc,amandalund/openmc,samuelshaner/openmc,paulromano/openmc,mit-crpg/openmc,wbinventor/openmc,kellyrowland/openmc,paulromano/openmc,paulromano/openmc,samuelshaner/openmc,johnnyliu27/openmc,mit-crpg/openmc,mjlong/openmc,walshjon/openmc,shikhar413/openmc,paulromano/openmc,shikhar413/openmc,amandalund/openmc,johnnyliu27/openmc,wbinventor/openmc,walshjon/openmc