[D8] Page manager context argument

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Also, you should get your friends, colleagues or other community members involved to review this application. Let them go through the review checklist and post a comment that sets this issue to "needs work" (they found some problems with the project) or "reviewed & tested by the community" (they found no major flaws).

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Automated Review

[Best practice issues identified by pareview.sh / drupalcs / coder. Please don't copy/paste all of the results unless they are short. If there are a lot, then post a link to the automated review and mention that problems should be addressed.]

Note that perfect adherence to Drupal Coding Standard is NOT a reason to block an application, except for total disregard of them. However, modules should follow them as closely as possible.

Issues:
Git default branch is not set, see the documentation on setting a default branch. https://www.drupal.org/node/1659588

Manual Review

Individual user account

[Yes: Follows] the guidelines for individual user accounts.

No duplication

[Yes: Does not cause] module duplication and/or fragmentation.

Master Branch

[No: Does not follow] the guidelines for master branch.

See above, or: https://www.drupal.org/node/1659588

Licensing

[Yes: Follows] the licensing requirements.

3rd party assets/code

[Yes: Follows] the guidelines for 3rd party assets/code.

README.txt/README.md

[No: Does not follow] the guidelines for in-project documentation and/or the README Template.

Does not following the README template: https://www.drupal.org/node/2181737

Code long/complex enough for review

[Yes: Follows] the guidelines for project length and complexity.

Secure code

[Yes: Meets the security requirements.]

Coding style & Drupal API usage

[List of identified issues in no particular order. Use (*) and (+) to indicate an issue importance. Replace the text below by the issues themselves:

1. (*) Major finding, needs work
2. (+) Release blocker
3. Just a recommendation
4. ...]

1. If I create an existing "Any data" context within page manager and then enable the module, it does not appear in the Page Manager list when editing the views contextual filters (just a suggestion)

Other than that the module works great with no functional issues.

The starred items (*) are fairly big issues and warrant going back to Needs Work. Items marked with a plus sign (+) are important and should be addressed before a stable project release. The rest of the comments in the code walkthrough are recommendations.

If added, please don't remove the security tag, we keep that for statistics and to show examples of security problems.

This review uses the Project Application Review Template.

Now that https://www.drupal.org/node/2287073 has been finally fixed, would you still like to continue the project application process?