Rendering of "unknown" file types

[Ralf Lämmel]

I am here:

https://101wiki.softlang.org/Contribution:haskellEngineer

There are two problems:

• The content of the file is shown without linebreaks (see here https://github.com/101companies/101haskell/blob/master/contributions/haskellEngineer/haskellEngineer.cabal for comparison). I think this means that files of "unknown" file types are just shown like this, but I think being faithful to linebreaks should be the default.
• The URL of the file is not discoverable (clickable) in the view.

[Kevin]

d917e3e