Update jquery.inputmask.extensions.js

Changed the way Email validator/mask works. It should accept local mails like "admin@localserver" but it doesn't.

http://en.wikipedia.org/wiki/Email_address#Syntax

js/jquery.inputmask.extensions.js

@@ -109,7 +109,7 @@ Optional extensions on the jquery.inputmask base
             }
         },
         "email": {
-            mask: "*{1,20}[.*{1,20}][.*{1,20}][.*{1,20}]@*{1,20}.*{2,6}[.*{1,2}]",
+            mask: "*{1,20}[.*{1,20}][.*{1,20}][.*{1,20}]@*{1,20}[.*{2,6}][.*{1,2}]",
             greedy: false,
             onBeforePaste: function (pastedValue, opts) {
                 pastedValue = pastedValue.toLowerCase();