add persian language translation
fix RTL style
fix RTL style in order invoice
full fix RTL style include browser,PDF and mail invoice
Comment typos & indentation fix
Merge
Added Mahdi Bornazadeh to AUTHORS.
Merge
Persist the remember field in the checkout form not being checked, throughout the other steps where it's a hidden field, by removing its value if it isn't checked.
Bunch of migration fixes. Closes #95.
Fix remember field handling in checkout form.
Remove all use of django.conf.urls.defaults since we don't support Django 1.3 anymore.