New 404 page that looks way better (OPS-935)
New error 500 page (OPS-935)
Oops.

 ___________________________
< non-redundant fan failure >
 ---------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||
Merge pull request #13 from olivierlefloch/olefloch/OPS-935/display_maintenance_page

Olefloch/ops 935/display maintenance page