The facets are now fully automatic based on the OSCAR_SEARCH_FACETS
setting.

These classes have been removed in favour of the new search structure
developed for Oscar's demo site.

Fix double </td> in order_report.html

Fixes for partners dashboard

This allows it to be overriden. Also removes the dashboard_access
permission if the user is not linked to any other partners. This is the
inverse behaviour to link_user.

As reported by @riklaunim, the migration that makes offer description
non-NULLable can cause problems if you already have offers with null
descriptions.

Unfortunately, the only way around this is to insert a new datamigration
before the old one, and to renumber all later migrations.  That's what
is done here.

The side-effects for people running against master might be quite
painful as they will need to tinker with their South database tables to
ensure things are consistent.  Probably best to remove all entries from
0020 onwards then fake everything.  Apologies all round - however, this
is the better long-term fix.

Fixes #977

As discovered in #1003, some fields of ModelForms were not translated.
The issue is that we've used ugettext instead of ugettext_lazy. The
former will be translated whenever model definitions are loaded, whereas
the latter will translate at the last possible moment. Only then do we
know of the appropriate language to use. Hence, we must use
ugettext_lazy for all model defintions.

Update migration to include PartnerAddress model.

The modifications to ensure that the selected shipping method is still
valid later on were causing an issue for orders that didn't require a
shipping method.

This changes adjusts the default shipping repository to check the basket
to see if it requires shipping.  If not, then it returns a single
instance of ShippingNotRequired as the valid method.

Fixes #999

I've had an issue with orders that contain only items that don't require
shipping. In this case, the shipping address could be ``None`` which
breaks the ``create_shipping_address`` method.

I've added a test case for it and provided a simple fix. I wasn't quit
sure if the check should be in ``create_shipping_address`` or in
``place_order`` and only call it for an address that is not ``None``.
I've decided to go with the first because it is also simpler to test
this in isolation but am not fussed about moving it up.

Fixes #956
Fixes #910

OfferWizard forgets to save applies_to_tax_exclusive_prices flag at the
end.

Otherwise they can't be translated.

Fixes #1003

Previously, returned prices would suddenly have more decimal places.
Quantizing appropriately fixes this.

Fixes #994

Images are resized on the template level with Sorl, so having
those properties only leads to confusion. They were not used by stock
Oscar. Furthermore, thumbnail_url returned the full-size image URL,
which is wrong.

Fixes #1011

Fix error message for currency mismatch

The template expected a different variable from what was passed into the
context. Fixed now.

Reported by @izidormatusov. Fixes #909

Remove external dependencies and rely on Bootstrap's carousel

Add blocks to make template customization easier

Was missing auth decorator beforehand.

Remove currency filter on fields that arn't currency

Currency of the basket and line were swapped leading to confusing error
message.

Added a 'user role' choice field. Adds and removes both staff status and
dashboard_access appropriately.

Also give associated users access to the partner dashboard by giving them
the partner.dashboard_access permission.

Two links needed to be corrected.

Done as it became apparent in #968 that further clarification is needed.

This setting never did anything. Added documentation for it being
dropped.

It's the latest version compatable with IE7. Still an upgrade from what Oscar used before.

Previously, every load of new products would add a ------- entry to the
product list. Now it's only added for the first load, and when selecting
no product is actually an allowed choice.

Those views also get rather slow if the product database is large. The
new AJAX select should fix it.

Fixes #983

The template is expecting 'user_list' so if using a custom user
model the name of the context variable changes. Explicitly setting it
prevents that.

@timjacobi reported it as missing but necessary.

We currently don't have any time fields in Oscar's stock dashboard.
But this change facilitates customising them if added, and makes good
sense as we already support datetime and date fields.

This is relevant when you want to require an image for the product by
passing empty_permitted=False to the ProductImageForm.

Fixes #981

This adds some blocks in the template and extracts the business logic part
of the partner user link view so that custom installations can modify this
behaviour with minimal code and template duplication.

Fixes #971

Babel tried to guess it from the LANG environment variable. But that's
not set in all environments, and would lead to an error in those cases.

Fixes #837

This should greatly increase usability of the dashboard product update
page when managing a large amount of products.

Fixes #618

Conflicts:
	oscar/apps/dashboard/catalogue/forms.py
	oscar/apps/dashboard/catalogue/views.py
	oscar/static/oscar/js/oscar/dashboard.js
	oscar/views/generic.py

Widgets for product selection using select2 and ajax