Update to support django-registration 1.0

Just switches to using their class based views.
Merge pull request #18 from hardbyte/master

Update to support current version of django-registration
fixed urls
fixed url related settings
fixed default backend view imports
released v0.6
Added Polish translation
Added Polish translation
Merge pull request #19 from sandlbn/master

translated all the messages, all translated in accordance with Polish grammar.
Added login_remember_me view function / Added remember_me field to EmailLoginForm
Released v0.7
adding title
updated custom form instructions for the new version of django-registration
Merge pull request #22 from nanthony/patch-3

updated custom form instructions for the new version of django-registrat...
Merge pull request #21 from nanthony/patch-2

adding title to login template
added title block to all templates
released v0.7.1
fixing sample code for building custom forms to work with django-registration's update to class-based views
Merge pull request #23 from nanthony/patch-4

fixing sample code for building custom forms to work with django-registr...
Fixed custom reg form url parameter