Added a Warning about installing Oscar on Windows

Several of Oscar dependencies don't support Windows, some of them don't
work at all. Added a warning that indicates installing Oscar on Windows
is a tricky process.
[Backport] Docs: Fix formatting of command line instructions

Sphinx turned the double dash into a long dash. A user reported issues
with running the command after copy&pasting it.

(cherry picked from commit 90ab1f19f061746cbe72c528b110a9bf62a71632)
Release notes: Fix indentation
Drop "management" from dashboard

It was inconsistent to slap "management" on the end of lots of heading
and navigation text. It didn't always match up with H1s and page titles
and looked ugly and redundant when applied more consistently throughout
the dashboard.

Better to drop it altogether like this commit does.
Rejig voucher dashboard templates

- Ensure breadcrumbs are right
- Use labels for code and status
Set version to 0.8-dev
Remove alert that is irrelevant to the user

This alert is potentially confusing noise for sites that sell only downloadable
products. I couldn't think of a case where this alert is necessary for sites
that sometimes require a shipping address and sometimes don't.
Make timezones work with USE_TZ=True
Rename arguments to match what build_submission returns

This way it's easier to pass what build_submission() returns to
handle_order_placement().
Updating url for Chocolatebox

The chocolate box have updated their URL (dropped 'the'). The readme
still refers to the old url for which the SSL certificate has expired.
Merge pull request #1320 from tangentlabs/issue/correct_chocolatebox_link

Updating url for Chocolatebox
Slight tidy of sandbox URLs
Add pagination to email and alert lists templates

Fixes #1319
Correct F# in settings doc
Replace fixtures file with one that uses /en-gb/ prefix
Improve sandbox gateway page

- Use i18n URLs
- Add breadcrumbs
Remove Rosetta
Improve forgotten password process

- Use correctly marked-up headings
- Ensure only active users can reset password
- Improve message on "done" template as Django 1.6 now allows form to
  validate even if there is no user with the given email address (so as
  not to leak information).
Adjust dashboard customer detail view for users with no email
Don't specify basket when calling build_submission

This allows subclasses to pass an alternative basket without having to
override get_context_data. If we don't explicitly pass a basket then
build_submission will default to using request.basket, which is the
normal behaviour.

I spotted this while extending django-oscar-paypal to support Oscar 0.7.