Switch to side-by-side view

--- a/tool/src/www/WebRequest.java
+++ b/tool/src/www/WebRequest.java
@@ -181,7 +181,7 @@
      * @param newText what we want to see as new value
      */
     public void changeTemplate(String oldText, String newText){
-        templateText = templateText.replaceAll(oldText, newText);
+        templateText = templateText.replace(oldText, newText);
     }
     
     /**