WIP: Django 1.9 updates and fixes

[mariocesar]

Remove django.conf.urls.patterns, since they already have been removed from the doc and will be removed in Django 2.0

This removes in Django 1.9 the warning:

RemovedInDjango110Warning: django.conf.urls.patterns()
is deprecated and will be removed in Django 1.10. Update your urlpatterns to be a list of
django.conf.urls.url() instances instead.
  name='redactor_upload_file'),

Also Updates the command update_index to match new arguments parser in Django

[landscape-bot]

Repository health increased by 0.01% when pulling f8eda4c on mariocesar:patch-2 into 3b453b3 on django-haystack:master.

• No new problems were introduced.
• 2 problems were fixed (including 0 errors and 0 code smells).

[landscape-bot]

Repository health decreased by 0.04% when pulling ea6b4bc on mariocesar:patch-2 into 3b453b3 on django-haystack:master.

• 1 new problem was found (including 0 errors and 1 code smell).
• 2 problems were fixed (including 0 errors and 0 code smells).

[landscape-bot]

Repository health increased by 0.09% when pulling dfb0ae8 on mariocesar:patch-2 into 3b453b3 on django-haystack:master.

• 5 new problems were found (including 0 errors and 4 code smells).
• 27 problems were fixed (including 0 errors and 1 code smell).

[landscape-bot]

Repository health increased by 0.04% when pulling d9974c5 on mariocesar:patch-2 into 3b453b3 on django-haystack:master.

• 9 new problems were found (including 0 errors and 8 code smells).
• 36 problems were fixed (including 0 errors and 1 code smell).

[landscape-bot]

Repository health increased by 0.27% when pulling 48fc33a on mariocesar:patch-2 into 3b453b3 on django-haystack:master.

• 4 new problems were found (including 0 errors and 3 code smells).
• 37 problems were fixed (including 1 error and 1 code smell).

[landscape-bot]

Repository health increased by 0.32% when pulling 200895c on mariocesar:patch-2 into 3b453b3 on django-haystack:master.

• 3 new problems were found (including 0 errors and 2 code smells).
• 37 problems were fixed (including 1 error and 1 code smell).

[landscape-bot]

Repository health increased by 0.30% when pulling bdd668d on mariocesar:patch-2 into 3b453b3 on django-haystack:master.

• 5 new problems were found (including 0 errors and 2 code smells).
• 37 problems were fixed (including 1 error and 1 code smell).

[landscape-bot]

Repository health increased by 0.32% when pulling 11e8fbd on mariocesar:patch-2 into 3b453b3 on django-haystack:master.

• 3 new problems were found (including 0 errors and 2 code smells).
• 37 problems were fixed (including 1 error and 1 code smell).

[landscape-bot]

Repository health increased by 0.33% when pulling 892e086 on mariocesar:patch-2 into 3b453b3 on django-haystack:master.

• 4 new problems were found (including 0 errors and 3 code smells).
• 38 problems were fixed (including 1 error and 2 code smells).

[acdha]

This is looking promising – the last failure is probably just a minor change to related to the command-line processing cleanup:

https://travis-ci.org/django-haystack/django-haystack/jobs/93071939#L1408-L1424

[landscape-bot]

Repository health increased by 0.39% when pulling 3ac5fab on mariocesar:patch-2 into 3b453b3 on django-haystack:master.

• 6 new problems were found (including 0 errors and 3 code smells).
• 44 problems were fixed (including 1 error and 3 code smells).

[gustavi]

Some news of this PR @mariocesar ?

[mariocesar]

@gustavi I neglect this branch for some weeks, Sorry :(

It needs some minor refactor to make it work, Will try to make it the next week.

If you want to help, there are renaming and fixing imports issues, there are not big problems. Just make a PR for my patch branch

[joshowen]

Thanks for working on this @mariocesar!

[gustavi]

Sorry @mariocesar but I don"t know the code. But this is really a bloquer for our project.

[gustavi]

No news ?

[gustavi]

not sure this comment is correct

[mariocesar]

Did you mean \s+ ? Could be better, one space chars or more

[mariocesar]

I'm back!

[sk1p]

As I already commented on #1300, I fixed the last test failures in my fork: https://github.com/sk1p/django-haystack/tree/django_19, feel free to merge these changes into your pull request (might need the changes from #1300, too).

[acdha]

Sorry about the delays but as of 10bcc76 the tests are passing on Django 1.9. If you have any remaining gaps please either rebase against master or close this & open a separate pull request.

[Gesias]

Thanks for your efforts!