fix typo in password_reset template
fix password_reset_confirm url rule to be compatible with django 1.6

it now crashes for django 1.5, the code needed for 1.5 is commented in nsupdate/login/urls.py
requirements: use django 1.6.1 by default (see previous commit)
remove strange css definition for .wrap (tested with FF and chrome: no change in behaviour), fixes #110

note: these definitions come from some bootstrap docs or examples
Merge pull request #6 from nsupdate-info/master

update my fork