Adding framework for internationalization support. The new OpenLayers.Lang.translate method takes a key and looks for a value in a dictionary based on the current language setting. Set a new language code with OpenLayers.Lang.setCode. Get the current code with OpenLayers.Lang.getCode. Thanks to Mike Adair for the lead on this one. r=ahocevar,me (closes #109)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@6313 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Lang/en-CA.js

@@ -0,0 +1,25 @@
+/* Copyright (c) 2006-2008 MetaCarta, Inc., published under the Clear BSD
+ * license.  See http://svn.openlayers.org/trunk/openlayers/license.txt for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Lang/en.js
+ */
+
+/**
+ * Namespace: OpenLayers.Lang["en-CA"]
+ * Dictionary for English-CA.  This dictionary inherits from the standard
+ *     English dictionary.  Override only those entries with language specific
+ *     to the CA region.
+ *     
+ * Keys for entries are used in calls to <OpenLayers.Lang.translate>.  Entry
+ *     bodies are normal strings or strings formatted for use with
+ *     <OpenLayers.String.format> calls.
+ */
+OpenLayers.Lang['en-CA'] = OpenLayers.Util.applyDefaults({
+
+    // add any entries specific for this region here
+    // e.g.
+    // "someKey": "Some regionally specific value"
+    
+}, OpenLayers.Lang["en"]);