Return wrapped set like a proper jQuery plugin.

Fixes #10

Author: coderifous

build/jquery.localize.js

@@ -103,5 +103,7 @@ $.localize = (pkg, options = {}) ->
   lang = normaliseLang(if options.language then options.language else $.defaultLanguage)
   loadLanguage(pkg, lang, 1) unless (options.skipLanguage && lang.match(regexify(options.skipLanguage)))
 
+  wrappedSet
+
 $.fn.localize = $.localize
 $.localize.data = {}

src/jquery.localize.coffee

@@ -40,6 +40,11 @@ test "image tag src and alt substitution", ->
   equals t.attr("src"), "ruby_round.gif"
   equals t.attr("alt"), "a round ruby"
 
+test "chained call", ->
+  t = localizableTag("p", "basic", text: "basic fail")
+  t.localize("test", @testOpts).localize("test", @testOpts)
+  equals t.text(), "basic success"
+
 moreSetup ->
   @t = $('
     <select>