fixes mootools#1197 - Docs improve

Date uses Locale for location. This is not documented and needs to be
more clear. I Added more info only in .defineParser (singular) not in
plural version...

Docs/Types/Date.md

@@ -476,7 +476,9 @@ See [Date:isValid][] above.
 Static Method: defineParser {#Date:Date-defineParser}
 -----------------------------------------------------
 
-Additional parsers can be authored than those already outlined by default in *Date.js*. If you include *Date.Extras.js* you'll get several more, but you can write your own.
+Additional parsers can be authored than those already outlined by default in *Date.js*. If you include *Date.Extras.js* you'll get several more, but you can also write your own.
+
+__Note:__ *Date.js* uses [Locale](http://mootools.net/docs/more/Locale/Locale) which contains methods and data necessary to provide localization. If you want to specify a new location check the documentation for [Locale](http://mootools.net/docs/more/Locale/Locale).
 
 ### Syntax