Remove Whitespace imports for Euclidean Algorithm

[Amaras]

This PR aims to close #486 and declutter the open issues to be a bit more manageable.

Because #486 was a problem with codeblocks, I simply removed them to eliminate the issue entirely.

If someone knows how to solve the issue, please do open a PR and undo my modifications, the code is still available in its folder.

[leios]

I mean, we have the whitespace commands in the code at the bottom. I don't think it's that bad of an idea to just leave it as is (or interweave the whitespace code with the comments?)

[Amaras]

The problem is using different files for the inline and end code blocks. Maybe we should just use the commented file instead, because it's currently completely useless.

[leios]

Right, so I think we should fix the whitespace commented file so it's actually compilable and use that