Correct whitespace

[ekohl]

See individual commits for details.

[teddych]

Thanks for this work.
In Utils/Network.cpp there went something wrong. The indention of the case with {} is different than al the rest of the project.

[ekohl]

In Utils/Network.cpp there went something wrong. The indention of the case with {} is different than al the rest of the project.

It took me a moment to understand what you meant. I think I got it, but please consider using inline comments to point out issues.