Textfile normalization from the repo is set to Unix style (no change her...

...e - but it is now declared.

I believe this is the stadard way to handle line ending for .net projects. It avoids confusion about how line endings should be handled on different platforms.

Based on: 
http://stackoverflow.com/a/10855862/587279
https://www.kernel.org/pub/software/scm/git/docs/gitattributes.html#_end_of_line_conversion
https://help.github.com/articles/dealing-with-line-endings#per-repository-settings