basic Persona login FT added, no implementation yet
frontpage.html now uses template inheritance
add jquery to static directory
building up JS side of Persona login process
tests passing up to logged in state on front page only
couple of quick fixes for previous commit
ensure current_user_email always supplied to templates
extended test to cover logging out, all passing
also test browsing to another page while logged in
test behaviour if Mozilla doesn't like the assertion
Merge branch 'persona'