Limit notifications of new board posts that admin receives; old policy yielded bad signal to noise ratio.
Limit notifications of new board posts that admin receives; old policy yielded bad signal to noise ratio.

git-svn-id: 236d1da889b004185c53d75d23fb6bdc6a50cecb@700 54a900ba-8191-11dd-a5c9-f1483cedc3eb

nswinea/cliniccases,nswinea/cliniccases,nswinea/cliniccases