Doc: new Python class wizard

Updated the screen shot.

Change-Id: Ie65927bb872b37b6be78160810f97b215525c14f
Reviewed-by: Sergey Shambir <sergey.shambir.auto@gmail.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>

doc/src/projects/creator-projects-creating.qdoc

@@ -315,6 +315,11 @@
 
         \endlist
 
+        \li Python
+
+            Python class and source files that you can use to create Python
+            classes and scripts with UTF-8 encoding.
+
     \endlist
 
     \section2 Creating C++ Classes