Fixed registration views, so that the site management interface becomes

useful again.

Reimplemented tools with a compacter UI (which still needs some work).

Fixed bug that prevented us to create absolute urls for views. This was 
due to the fact that getView has been deprecated. The name and parent of 
a view are now the responsibility of the factory.

configure.zcml

@@ -21,6 +21,13 @@
      title="Principal Annotation Utility"
      description="Stores Annotations for Principals" />
 
+  <browser:tool
+      interface=".interfaces.IPrincipalAnnotationUtility"
+      title="Principal Annotations"
+      description="Stores annotations for any principal."
+      unique="true"
+      />
+
   <subscriber
       for="zope.app.appsetup.IDatabaseOpenedEvent"
       factory=".bootstrap.bootStrapSubscriber"