Added support for fixing EOL's when applying settings if the current file has an EOL setting chosen for it.
Added support for fixing EOL's when applying settings if the current file has an EOL setting chosen for it.

This is important when using ReSharper, which only supports CRLF(*). If you have a file type set to LF, and then do any edits or refactors where ReSharper is involved, the file will get saved out with mixed EOL's. This commit will work around the ReSharper limitation.

(*) Is an issue for all ReSharpers up to at least 8.2.1; see https://youtrack.jetbrains.com/issue/RSRP-274916

Unity-Technologies/editorconfig-visualstudio,Unity-Technologies/editorconfig-visualstudio