Trim codebase whitespaces

[dimateos]

Most files in the codebase have trailing whitespaces! Nowadays, most IDE have a built-in functionality to trim trailing-whitespaces enabled by default, e.g. vscode.

So I would suggest trimming the WHOLE codebase, this way nobody can push accidental changes with modified whitespaces...

Some auto formatters already trim whitespaces by default e.g. astyle, but alas this one has no option to ONLY trim. Consistent style formatting could be another thing to consider, but I would first tackle whitespaces!

Best regards!