Add addStudentGroup method to DataProvider
Fix StudentGroups to show correctly in Views
Add KTable.jar to org.congetti.rcp
Change Assignment interface

getTeachers() & getStudentGroups() return type
from List<> to ObservableList<>
Change Assignable interface

getAssignments() return type from List<> to ObservableList<>;
Remove ListMutator's second constructor made with previous commit
Change KTable in classpath
Remove unused TimeTableView
AssignmentsView listens to DataProvider changes

updates the timetable with the new days/hours matrix
Add tests.rcp
Ignore .settings
Revert "Ignore .settings"

This reverts commit a2ac914749a06d82fafbfec9b8e8ee72851ca59f.
Ignore .settings
Change test.rcp from eclipse-test-plugin to eclipse-plugin
Merge pull request #11 from bublag/ui-timetable

Add TimeTable