I made a new notice-list widget (like the profile list) and call it
from StreamAction. This cleans up some of the mess in the various
notice-stream-showing classes.
I also changed show-stream so it uses a subclass of NoticeList that
doesn't show author info (which is unnecessary).
darcs-hash:20081211231252-5ed1f-ee6e551ed5a029406748120f12e2ff57c4a86493.gz
Evan Prodromou