Merge pull request #66 from thaxter/multiselect-quickform

Include current selections of multiselect so that refresh includes them.
Fix form and grid pagination style bugs.
Detail page field support ``detail_class`` Field attar to put a class into detail value field widget.
Update relfield.py

fix limit_choices_to bug,and change xadmin.widget.select.js
Update xadmin.widget.select.js

fix limit_choices_to bug,and change relfield.py
Update relfield.py

fix limit_choices_to bug,and change xadmin.widget.select.js
Merge pull request #68 from ntsai/patch-2

Update relfield.py
Merge pull request #69 from ntsai/patch-3

Update xadmin.widget.select.js
Merge pull request #70 from ntsai/patch-1

Update relfield.py
Make Permission label localization.
pep8 fixes
pep8 fixes
add demo_app/data.db to gitignore
tidy demo model
pep8 fixes
don't use lazy translation
update PO/MO
fix typo - get_perssmsion_name to get_permission_name
Merge pull request #72 from areski/fix-trans-change-password

Fix trans change password
Fixed full screen display and events.