[WIP] jasmine: expose config as json endpoint

[himdel]

(Built on top of #5458, first commit)

Exposes jasmine.yml config to the test environment as a JSON GET endpoint.

Because right now, we have to run jasmine with ?random=false in the url because the JS can't read the config.

TODO: the jasmine index html/js changes
(also, maybe this won't be necessary on our side, depends on jasmine/jasmine-gem#307)

[miq-bot]

Checked commit https://github.com/himdel/manageiq-ui-classic/commit/ec67253a2abec7dae605d4971781d4b6e9b53f17 with ruby 2.3.3, rubocop 0.52.1, haml-lint 0.20.0, and yamllint 1.10.0
1 file checked, 1 offense detected

spec/javascripts/support/jasmine_helper.rb

• ⚠️ - Line 55, Col 12 - Lint/UnusedMethodArgument - Unused method argument - env. If it's necessary, use _ or _env as an argument name to indicate that it won't be used. You can also write as call(*) if you want the method to accept any arguments but don't care about them.

[miq-bot]

This pull request has been automatically closed because it has not been updated for at least 6 months.

Feel free to reopen this pull request if these changes are still valid.

Thank you for all your contributions!