I'm hopeful

.gitignore

+/.metadata/

.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>TDT4250-group-8</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+	</buildSpec>
+	<natures>
+	</natures>
+</projectDescription>

Assignment.edit/.classpath

+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src-gen"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

Assignment.edit/.gitignore

+/bin/

Assignment.edit/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Assignment.edit</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.pde.PluginNature</nature>
+	</natures>
+</projectDescription>

Assignment.edit/META-INF/MANIFEST.MF

+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %pluginName
+Bundle-SymbolicName: Assignment.edit;singleton:=true
+Automatic-Module-Name: Assignment.edit
+Bundle-Version: 1.0.0.qualifier
+Bundle-ClassPath: .
+Bundle-Activator: assignment.provider.AssignmentEditPlugin$Implementation
+Bundle-Vendor: %providerName
+Bundle-Localization: plugin
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Export-Package: assignment.provider
+Require-Bundle: org.eclipse.core.runtime,
+ Assignment;visibility:=reexport,
+ org.eclipse.emf.edit;visibility:=reexport
+Bundle-ActivationPolicy: lazy

Assignment.edit/build.properties

+#
+
+bin.includes = .,\
+               icons/,\
+               META-INF/,\
+               plugin.xml,\
+               plugin.properties
+jars.compile.order = .
+source.. = src-gen/
+output.. = bin/

Assignment.edit/plugin.properties

+#
+
+pluginName = Assignment Edit Support
+providerName = www.example.org
+
+_UI_CreateChild_text = {0}
+_UI_CreateChild_text2 = {1} {0}
+_UI_CreateChild_text3 = {1}
+_UI_CreateChild_tooltip = Create New {0} Under {1} Feature
+_UI_CreateChild_description = Create a new child of type {0} for the {1} feature of the selected {2}.
+_UI_CreateSibling_description = Create a new sibling of type {0} for the selected {2}, under the {1} feature of their parent.
+
+_UI_PropertyDescriptor_description = The {0} of the {1}
+
+_UI_Course_type = Course
+_UI_CourseRelation_type = Course Relation
+_UI_CourseInstance_type = Course Instance
+_UI_CourseWork_type = Course Work
+_UI_Role_type = Role
+_UI_People_type = People
+_UI_StudyProgram_type = Study Program
+_UI_Work_type = Work
+_UI_Department_type = Department
+_UI_ScheduledHour_type = Scheduled Hour
+_UI_Unknown_type = Object
+
+_UI_Unknown_datatype= Value
+
+_UI_Course_name_feature = Name
+_UI_Course_code_feature = Code
+_UI_Course_creditsNumber_feature = Credits Number
+_UI_Course_instances_feature = Instances
+_UI_Course_requiredCourses_feature = Required Courses
+_UI_Course_recommendedCourses_feature = Recommended Courses
+_UI_Course_content_feature = Content
+_UI_Course_creditsReduction_feature = Credits Reduction
+_UI_Course_department_feature = Department
+_UI_CourseRelation_course_feature = Course
+_UI_CourseRelation_creditsReduction_feature = Credits Reduction
+_UI_CourseInstance_evaluationForm_feature = Evaluation Form
+_UI_CourseInstance_year_feature = Year
+_UI_CourseInstance_semester_feature = Semester
+_UI_CourseInstance_labHours_feature = Lab Hours
+_UI_CourseInstance_lectureHours_feature = Lecture Hours
+_UI_CourseInstance_courseWork_feature = Course Work
+_UI_CourseInstance_staff_feature = Staff
+_UI_CourseInstance_studyPrograms_feature = Study Programs
+_UI_CourseInstance_course_feature = Course
+_UI_CourseWork_lectureHours_feature = Lecture Hours
+_UI_CourseWork_labHours_feature = Lab Hours
+_UI_Role_type_feature = Type
+_UI_Role_people_feature = People
+_UI_People_name_feature = Name
+_UI_People_email_feature = Email
+_UI_StudyProgram_code_feature = Code
+_UI_Work_percentage_feature = Percentage
+_UI_Work_type_feature = Type
+_UI_Department_name_feature = Name
+_UI_Department_courses_feature = Courses
+_UI_Department_staff_feature = Staff
+_UI_ScheduledHour_duration_feature = Duration
+_UI_ScheduledHour_room_feature = Room
+_UI_ScheduledHour_beginning_feature = Beginning
+_UI_ScheduledHour_reservedForProgram_feature = Reserved For Program
+_UI_ScheduledHour_day_feature = Day
+_UI_ScheduledHour_type_feature = Type
+_UI_Unknown_feature = Unspecified
+
+_UI_Semester_Autumn_literal = Autumn
+_UI_Semester_Spring_literal = Spring
+_UI_WorkType_Assignment_literal = Assignment
+_UI_WorkType_Exam_literal = Exam
+_UI_WorkType_Project_literal = Project
+_UI_HourType_Lab_literal = Lab
+_UI_HourType_Lecture_literal = Lecture
+_UI_RoleType_Lecturer_literal = Lecturer
+_UI_RoleType_StudentAssistent_literal = StudentAssistent
+_UI_RoleType_Student_literal = Student

Assignment.edit/plugin.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.0"?>
+
+<!--
+-->
+
+<plugin>
+
+   <extension point="org.eclipse.emf.edit.itemProviderAdapterFactories">
+      <!-- @generated assignment -->
+      <factory
+            uri="http://www.example.org/assignment"
+            class="assignment.provider.AssignmentItemProviderAdapterFactory"
+            supportedTypes=
+              "org.eclipse.emf.edit.provider.IEditingDomainItemProvider
+               org.eclipse.emf.edit.provider.IStructuredItemContentProvider
+               org.eclipse.emf.edit.provider.ITreeItemContentProvider
+               org.eclipse.emf.edit.provider.IItemLabelProvider
+               org.eclipse.emf.edit.provider.IItemPropertySource"/>
+   </extension>
+
+</plugin>

Assignment.edit/src-gen/assignment/provider/AssignmentEditPlugin.java

+/**
+ */
+package assignment.provider;
+
+import org.eclipse.emf.common.EMFPlugin;
+
+import org.eclipse.emf.common.util.ResourceLocator;
+
+/**
+ * This is the central singleton for the Assignment edit plugin.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public final class AssignmentEditPlugin extends EMFPlugin {
+	/**
+	 * Keep track of the singleton.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public static final AssignmentEditPlugin INSTANCE = new AssignmentEditPlugin();
+
+	/**
+	 * Keep track of the singleton.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private static Implementation plugin;
+
+	/**
+	 * Create the instance.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public AssignmentEditPlugin() {
+		super(new ResourceLocator[] {});
+	}
+
+	/**
+	 * Returns the singleton instance of the Eclipse plugin.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the singleton instance.
+	 * @generated
+	 */
+	@Override
+	public ResourceLocator getPluginResourceLocator() {
+		return plugin;
+	}
+
+	/**
+	 * Returns the singleton instance of the Eclipse plugin.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the singleton instance.
+	 * @generated
+	 */
+	public static Implementation getPlugin() {
+		return plugin;
+	}
+
+	/**
+	 * The actual implementation of the Eclipse <b>Plugin</b>.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public static class Implementation extends EclipsePlugin {
+		/**
+		 * Creates an instance.
+		 * <!-- begin-user-doc -->
+		 * <!-- end-user-doc -->
+		 * @generated
+		 */
+		public Implementation() {
+			super();
+
+			// Remember the static instance.
+			//
+			plugin = this;
+		}
+	}
+
+}