Minor release notes update

WebContent/release-notes.html

@@ -81,9 +81,7 @@
       <ul>
         <li>GWT is now built into Vaadin Framework
           <ul>
-            <li>New <a
-            href="https://vaadin.com/blog/-/blogs/vaadin-and-superdevmode">SuperDevMode</a>
-            allows debugging client-side Java code in the browser without any plugins</li>
+            <li>New SuperDevMode allows debugging client-side Java code in the browser without any plugins</li>
           </ul>
         </li>
         <li>Support for JavaScript components - GWT integration code not required</li>
@@ -95,10 +93,11 @@
             <li>Access control for views, view change confirmation</li>
           </ul>
         </li>
+        <li>Resource loading (JS/CSS) by the framework</li>
       </ul>
         
       <p>
-        The enchancements are described in more detail in the <a
+        The enhancements are described in more detail in the <a
         href="https://vaadin.com/wiki/-/wiki/Main/Vaadin+7">mini-tutorials</a> in the
         Vaadin Wiki.
       </p>
@@ -146,18 +145,6 @@
 
       <h2 id="dependencies">Vaadin @version@ Dependencies</h2>
 
-      <h3>Google Web Toolkit (GWT)</h3>
-
-      <p>
-        Vaadin uses GWT @gwt-version@ for widget set compilation. GWT can be downloaded
-        from <a
-        href="http://code.google.com/webtoolkit/">http://code.google.com/webtoolkit/</a>.
-        GWT can also be automatically downloaded by the Vaadin Plug-in for Eclipse. Please
-        note that GWT @gwt-version@ requires the <i>validation-api-1.0.0.GA.jar</i> and
-        <i>validation-api-1.0.0.GA-sources.jar</i> files in addition to <i>gwt-dev.jar</i>
-        and <i>gwt-user.jar</i> for widget set compilation.
-      </p>
-
       <h3>Bean Validation</h3>
 
       <p>
@@ -311,9 +298,8 @@
       <h2 id="supportedversions">Supported Technologies</h2>
 
       <p>
-        Vaadin 7 is compatible with <b>Java 5</b> and it is also compatible with most other
-        operating system supporting Java 5 or newer. However, using Java 6 is recommended,
-        as it is required by widget set compilation.
+        Vaadin 7 is compatible with <b>Java 6</b> and it is also compatible with most other
+        operating system supporting Java 6 or newer. 
       </p>
 
       <p>