Tweaked the friend pages so that the chevron-right was truly
right-justified the way it is in the Events section
x
renamed modal_addevent.html as btn_addevent.html to be consistent with
btn_addfriend.html
x
Tried implementing html5 mode with (tuckey) url rewriting.  Didn't
have total success, so documented what it takes to pick up the effort
again.  See doc/design/url rewriting.txt and html5Mode.txt