[svn] * src/fetchlist.h,src/fetchlist.c,src/noffle.c: Provide fetchmode for groups on fetchlist. * src/server.c: When fetching overviews online from groups on the fetchlist, fetch them in the appropriate fetch mode for the group. E.g. if group mode is FULL, fetch overviews and put all articles on articles required list to be fetched on the next noffle --fetch.