Add more guidance

Author: janfaracik

src/main/java/io/jenkins/plugins/designlibrary/Integration.java

@@ -12,7 +12,7 @@ public String getIconFileName() {
 
     @Override
     public String getDescription() {
-        return "Defines the palette for consistent use of color.";
+        return "Guidance for integrating your plugin further into Jenkins.";
     }
 
     @Override

src/main/resources/io/jenkins/plugins/designlibrary/Integration/index.jelly

@@ -15,6 +15,14 @@
         <s:code file="topAppBar.jelly" />
       </s:group>
 
+      <div>
+        is your plugin tied to a single page/context? if so it should live on that page inside of the app bar.
+      </div>
+
+      <div>
+        is your plugin a management item? it should live in manage jenkins then
+      </div>
+
       <s:dos-donts>
         <tr>
           <td>${%topAppBar.do.1}</td>