Add final stuff for SUM EMF Load models

...roject/model_sync/generator/acr_model/ComplexSModel.scala

.../rosi_project/model_sync/generator/acr_model/SModel.scala

...project/model_sync/generator/acr_model/SimpleSModel.scala

...del_sync/generator/acr_model/types/PredefEcoreTypes.scala

...ct/model_sync/generator/acr_model/types/PredefTypes.scala

...ect/model_sync/generator/conversion/SModelGenerator.scala

...rosi_project/model_sync/generator/sync/QueryMethods.scala

...ct/model_sync/generator/sync/SumModelReadingVisitor.scala

.../rosi_project/model_sync/generator/sync/ViewMethods.scala

...i_project/model_sync/generator/test/ApplicationTest.scala

...roject/model_sync/generator/test/SModelFSWriterTest.scala