Merge pull request #221 from raisou/master

Fix Safari detection, conflicting with Chrome

Author: crlcu

dist/js/multiselect.js

@@ -706,7 +706,7 @@ if (typeof jQuery === 'undefined') {
 
     var ua = window.navigator.userAgent;
     var isIE = (ua.indexOf("MSIE ") + ua.indexOf("Trident/") + ua.indexOf("Edge/")) > -3;
-    var isSafari = ua.toLowerCase().indexOf("safari") > -1;
+    var isSafari = ua.toLowerCase().indexOf("safari") > -1 && ua.toLowerCase().indexOf("chrome") == -1;
     var isFirefox = ua.toLowerCase().indexOf("firefox") > -1;
 
     $.fn.multiselect = function( options ) {