Sphinx doc:Added tutorials index to main index.

docs/index.rst

@@ -12,6 +12,7 @@ Contents:
     :maxdepth: 3
 
     introduction
+    tutorials
     faq
     reference/index
     changelog

docs/tutorials/index.rst

@@ -0,0 +1,11 @@
+===========
+ Tutorials
+===========
+
+:Release: |version|
+:Date: |today|
+
+.. toctree::
+    :maxdepth: 2
+
+    clickcounter