added logical indicating resonant nuclides
added logical indicating resonant nuclides

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