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.
Merge branch 'master' into develop

Conflicts:
	cartridge/shop/urls.py
Merge branch 'master' into postponed/translatable-shop-url-prefixes

Conflicts:
	cartridge/shop/urls.py
Merge branch 'postponed/translatable-shop-url-prefixes' into develop

Conflicts:
	cartridge/shop/urls.py
Fixed AttributeValue nonexistent attribute access.
Merge branch 'feature/configurable-products' into develop