Add more files

.classpath

.project

build.properties

model/modelling.aird

model/modelling.ecore

model/modelling.genmodel

model/modelling.jpg

plugin.properties

plugin.xml

src-gen/modelling/Course.java

src-gen/modelling/CourseInstance.java

src-gen/modelling/DayKind.java

src-gen/modelling/Department.java

src-gen/modelling/Employee.java

src-gen/modelling/EvaluationForm.java

src-gen/modelling/EvaluationFormKind.java

src-gen/modelling/ModellingFactory.java

src-gen/modelling/ModellingPackage.java

src-gen/modelling/Person.java

src-gen/modelling/PointReduction.java