Adding full commentary in oxygen format

source/trunk/include/CLASS.hxx

source/trunk/include/CLSSFacility.hxx

source/trunk/include/CLSSObject.hxx

source/trunk/include/DataBank.hxx

source/trunk/include/EvolutionData.hxx

source/trunk/include/FabricationPlant.hxx

source/trunk/include/IsotopicVector.hxx

source/trunk/include/LogFile.hxx

source/trunk/include/Pool.hxx

source/trunk/include/Reactor.hxx

source/trunk/include/Storage.hxx

source/trunk/include/ZAI.hxx

source/trunk/src/CLSSObject.cxx

source/trunk/src/DataBank.cxx