Unix linending style is mandatory

Author: mar10

Gruntfile.js

@@ -10,7 +10,7 @@ module.exports = function (grunt) {
 			tabfix: {
 				// Cleanup whitespace according to http://contribute.jquery.org/style-guide/js/
 				// (requires https://github.com/mar10/tabfix)
-				cmd: "tabfix -t -r -m *.js,*.css,*.html,*json,*.yaml -i node_modules ."
+				cmd: "tabfix -t --line=UNIX -r -m *.js,*.css,*.html,*json,*.yaml -i node_modules ."
 			},
 			upload: {
 				// FTP upload the demo files (requires https://github.com/mar10/pyftpsync)