Please add a rule that requires files to end in a new line character

[Nathan Woltman]

The title says it all. It is very important for a file to end in a new line character for version control diffs. I'm pretty surprised this rule has not been implemented yet.

It would also be nice if there were a transformation that could add a new line character at the end of files that are missing it.

[Paulo Facó]

I definitely agree with you on this.

[ThArGos]

This would help providing a workaround for #34