[svn] A few registration updates

-display an error for nonmatching passwords
-display an error for short passwords
-dont direct people to http://http://sitename....

registration/forms.py

@@ -65,6 +65,8 @@ class RegistrationForm(forms.Form):
         if 'password1' in self.cleaned_data and 'password2' in self.cleaned_data:
             if self.cleaned_data['password1'] != self.cleaned_data['password2']:
                 raise forms.ValidationError(_(u'You must type the same password each time'))
+            if len(self.cleaned_data['password1']) < 6:
+                raise forms.ValidationError(_(u'Your password must be at least 6 characters'))
         return self.cleaned_data
     
     def save(self):