Update to match what's deployed on the server.
Fix reference to Font Awesome.
Update theme to use asset pipeline, for Alaveteli 0.16.
Remove invalid CSS
Fix invalid CSS
Update excerpt calls to use new arguments.
Change to new method name.
Fix images on front page.
Fix logo image
Update stylesheets and scripts in layouts.
Fix search link on English topbar (previously only worked from the front page).