Resolve #61 by revising mapping system

lib/mappings.js

@@ -83,14 +83,14 @@ var mappings = {
     // Microsoft Ajax CDN
     'ajax.aspnetcdn.com': {
         '/ajax/': {
-            'jQuery/jquery-{version}.': resources.jQuery,
+            'jquery/jquery-{version}.': resources.jQuery,
             'modernizr/modernizr-{version}.': resources.modernizr
         }
     },
     // Microsoft Ajax CDN [Deprecated]
     'ajax.microsoft.com': {
         '/ajax/': {
-            'jQuery/jquery-{version}.': resources.jQuery,
+            'jquery/jquery-{version}.': resources.jQuery,
             'modernizr/modernizr-{version}.': resources.modernizr
         }
     },

lib/request-analyzer.js

@@ -130,7 +130,7 @@ function _findLocalTarget(resourceMappings, basePath, channelPath) {
 
     var resourcePath, versionNumber, resourcePattern;
 
-    resourcePath = channelPath.replace(basePath, '');
+    resourcePath = channelPath.replace(basePath, '').toLowerCase();
 
     versionNumber = resourcePath.match(VERSION_EXPRESSION);
     resourcePattern = resourcePath.replace(versionNumber, VERSION_PLACEHOLDER);