Issue 1185 add token to request

[jhnbyrn]

Fixes #1185

Description of the Change

Add the Token object to the request in the middleware. This makes it easy to access the Application object in views.

Checklist

• [x] PR only contains one change (considered splitting up PR)
• [x] unit-test added
• [x] documentation updated
• [x] CHANGELOG.md updated (only for user relevant changes)
• [x] author name in AUTHORS

[codecov[bot]]

Codecov Report

Merging #1304 (43086b1) into master (01dd372) will increase coverage by 0.02%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1304      +/-   ##
==========================================
+ Coverage   97.35%   97.37%   +0.02%     
==========================================
  Files          32       32              
  Lines        2005     2022      +17     
==========================================
+ Hits         1952     1969      +17     
  Misses         53       53              

Files Changed	Coverage Δ
oauth2_provider/middleware.py	100.00% <100.00%> (ø)

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[n2ygk]

Please fill out the checklist in the PR description above and add the issue number after Fixes #.

It is important to document any new functionality and to write automated tests. See https://django-oauth-toolkit.readthedocs.io/en/latest/contributing.html

[jhnbyrn]

Please fill out the checklist in the PR description above and add the issue number after Fixes #.

It is important to document any new functionality and to write automated tests. See https://django-oauth-toolkit.readthedocs.io/en/latest/contributing.html

Thanks for the feedback. I am not sure if this is considered relevant for the changelog - let me know. I've done the other stuff.

[n2ygk]

Please fill out the checklist in the PR description above and add the issue number after Fixes #. It is important to document any new functionality and to write automated tests. See https://django-oauth-toolkit.readthedocs.io/en/latest/contributing.html

Thanks for the feedback. I am not sure if this is considered relevant for the changelog - let me know. I've done the other stuff.

Yes please add to the changelog since you are adding functionality potentially used by some other user of the package. And please rebase since master has had some commits added.