set eol to lf to avoid conflicting with editorconfig

[jetersen]

The reason for this is as follows:

The configuration inside editorconfig will try and convert crlf to lf and git on checkout will convert all files from lf to crlf.
Creating an initial conversion in each file when you save them and on every commit git converts them back to crlf before commiting them as lf into the git repo 😓

by having both gitattributes and editorconfig align on lf the conversion will be avoided.
Also Microsoft recommends lf and UTF-8 without bom for all due to dotnet core.

[arturcic]

LGTM!

[arturcic]

@Casz thank you so much for your contributions 👍

[gep13]

@arturcic @Casz we may want to do this:

https://help.github.com/en/github/using-git/configuring-git-to-handle-line-endings#refreshing-a-repository-after-changing-line-endings

And a one time commit to bring everything into line.

[jetersen]

Everything is already in line @gep13 again git kept the files in the repo as lf.
it was just that locally you got the conversion nightmare 😓

Running git add --renormalize . does not change any files :)