added comments and model include to cmake file
added comments and model include to cmake file

JohnPJenkins/ROSS,laprej/ROSS-CXX,JohnPJenkins/ROSS,laprej/ROSS-CXX,carothersc/ROSS,JohnPJenkins/ROSS,carothersc/ROSS,carothersc/ROSS,laprej/ROSS-CXX