Rescheduling of lectures + new time for lectures 7 and 8

Lectures 7-10 have been switched around and the time for the two first lectures is pushed forward.

The remaining lecutres will be held as follows:

7. Wed 30 Sept at 09:15-11:00: Historical research and archives (?ivind)

8. Wed 7 October at 09:15-11:00: Textual analysis (?ivind)

9. Wed 21 October at 11:15-13:00: Qualitative interviews and fieldwork (Anders)

10. Wed 28 October at 11:15-13:00: Survey methodology and overviews of available datasets (Anders)