bug fixes

3. Links to the "friends profile" page from a cast/crew page still
goes to the login page.
fixed by chris

4. From the "Friends profile" page clicking a link to the "movie
watched by XXX friend" brings me to the movie page but with the FRIEND
as the "loggedinemail". The person logged in is no longer logged in.
fixed by chris

5. Same for "movies rated by XXX friend. See #2 immediately above.
fixed by chris