Fixed documentation link for "store scope" (OpenMage#2256)

Author: fballiano

app/code/core/Mage/Adminhtml/etc/config.xml

@@ -224,6 +224,12 @@
                 </input_types>
             </validator_data>
         </general>
+        <hints>
+            <store_switcher>
+                <url><![CDATA[https://web.archive.org/web/20170529192915/http://docs.magento.com/m1/ce/user_guide/configuration/scope.html]]></url>
+                <enabled>1</enabled>
+            </store_switcher>
+        </hints>
         <help>
             <target_version>ce</target_version>
         </help>