Error 401,403 and 500 with it's own views.

If something fails, the user deserve to watch something else than a black&white ugly screen.

--
Daniel Ripoll <info@danielripoll.es>
http://danielripoll.es
+34 6688 27 4 90
LSYS Network http://lsys.net
Merge pull request #66 from Mephiston/devel

Error 401,403 and 500 with it's own views.