Bugfix: Correct order for in-course breadcrumb when sections exist in it (First categories then sections)

[danowar2k]

Solves #317

[abias]

Hi @danowar2k , many thanks for working on this bug!

The fact that the order is wrong in the breadcrumb is clearly a bug and your patch solves this bug.

I have just rebased your branch onto latest master, have generalized the Behat steps which have been introduced by you a little bit and have pushed it to your branch again.

However, I have one questions regarding your Behat scenario which I would like to ask you to answer before we merge this.

In addition to that, I have raised #593 and #594 as follow-up issues. I would be grateful if you could have a look at these as well.

[abias]

@danowar2k - I do not want to bug you, but I would appreciate your answer to the question above. As soon as I have understood your intention, I will be able to finish the review and merge the PR.

[danowar2k]

Whoops, completely overlooked this among the many other mails I'm getting from Boost Union on Github. I should probably change my notification settings... Sorry, will look into it

[abias]

Thanks, @danowar2k , I think I got your point now.
I have amended the Behat scenario to test the placement of the "Enrolment options" string for non-logged-in users as well.
This is fine now from my point of view, I will merge the PR as soon as the tests are green.

Regarding your comment about the fact that "Enrolment options" string could be a link: I think this would be solved as soon as #594 would be solved. In this case, the course main page would be shown between the category name and the "Enrolment options" strings as an additional breadcrumb item. If you have some spare time, I would be grateful if you could look into that issue.

Cheers,
Alex