Fix several issues for Django 1.6
Adjust version dependencies for Django 1.6
Disable template timings toolbar panel
Add migration for NullBoolean field
Update migration to include PartnerAddress model.

Without this when running schemamigration --auto on partner a migration to
create PartnerAddress is created.

The reason seems to be that this and the 0009 migration have been created
in parallel on two branches as migration 0009, then this migration has been
renamed to 0010, but not "rebased" to reflect that PartnerAddress now
exists. Therefore, when detecting changes for a schemamigration South
assumes that PartnerAddress doesn't exist.

address.country was added by south when I recreated this migration. I think
this change is not strictly necessary, but I am not 100% sure so I left it
it. Same about the length change and the related_name additions.
#953 remove bxslider in favour of existing bootstrap version
#871, #900: remove elastslide,colorbox,responsive gallery dependancy, replace with existing bootstrap modified carousel for multiple image gallery
Offer wizard works with JSON session serializer
#871 default gallery slightly better looking, not need for absolutes
Merge branch 'master' of https://github.com/tangentlabs/django-oscar into issue/871/carousels
Allow non-staff users to be associated with a partner.

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

Added a 'user role' choice field. Adds and removes both staff status and
dashboard_access appropriately.
Add blocks to make template customization easier
Fix error message for currency mismatch

Currency of the basket and line were swapped leading to confusing error
message.
Merge pull request #1004 from mbertheau/template-customization

Add blocks to make template customization easier
Merge pull request #973 from informa/issue/871/carousels

Remove external dependencies and rely on Bootstrap's carousel
Fix context variable naming bug for profile fields

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

Reported by @izidormatusov. Fixes #909
Merge pull request #1006 from tangentlabs/issue/currency-mismatch

Fix error message for currency mismatch
Remove unused AbstractProductImage properties for thumbnailing

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
Quantize after calculating tax

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

Fixes #994