Merge pull request #34 from tocer/master

patch export plugin
Merge pull request #34 from tocer/master

patch export plugin
Merge branch 'master' of github.com:sshwsfc/django-xadmin
Merge pull request #35 from tocer/master

make export more better
Lithuanian translations
Internationalization improvement
It should be plural in models list, because it is a list of many entries
Makes more sense this way + spelling error fixed
Support for django 1.5 UserModel
English language fix
Translations
added option to sort apearance in menu. Just add keyword argument order, when registering model
There is no need to define order, now it orders modeladmin menu items in the order they where registered.
cleanup
Escape % in urls if they apear
Css fix for fieldsets
Keyword argument collapsed added to Fieldset layout
there is no need to import expicitly
fx for urls with spaces
refactoring
django.utils.simplejson is depreciated