Updated Ruby code block markdown syntax

[threeplanetssoftware]

Submitted per #1446

This pull request updates the feature and Markdown files to have the Ruby code blocks be recognized as such. In the feature files, the code block was indented one too far and so it appears to have been taken as part of quoted text. On the README files, the code blocks weren't delineated at all.

Running rake tests after this change showed no differences in Cucumbers output, but the Middleman display now shows proper code blocks.

[pirj]

Thank you!
As far as I remember, we publish docs for a released version, manually. So once we have a minor version, we’ll publish this.

Similar PRs to other repos are much appreciated.

[threeplanetssoftware]

Similar PRs to other repos are much appreciated.

From my initial look, this repo had the most corrections. I'm poking at the others as well to make sure of that. Thanks!

[JonRowe]

These have been published, they don't change the output though because our syntax highlighting on features at least don't support the extra information I guess

[threeplanetssoftware]

Actually, it did! I still have a copy of the code from before the changes were pushed and this is what the front page of rspec-expectations 3.12 used to look like:

As of this morning, syntax highlighting works:

Thank you for pushing these changes live! Have a great day,

[pirj]

Looks great with highlighting !
I think Jon meant that feature files don’t get highlighted. But the markdown ones surely are.

I’ve noticed an increased indentation in your screenshot.

Thanks for all the hard work, @threeplanetssoftware . I know, our docs are not easy to improve.