create TocTree index

Behavioral/index.rst

@@ -6,35 +6,18 @@ that identify common communication patterns between objects and realize
 these patterns. By doing so, these patterns increase flexibility in
 carrying out this communication.
 
--  `ChainOfResponsibilities <ChainOfResponsibilities>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Chain_of_responsibility_pattern>`__
--  `Command <Command>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Command_pattern>`__
--  `Iterator <Iterator>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Iterator_pattern>`__
--  `Mediator <Mediator>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Mediator_pattern>`__
--  `NullObject <NullObject>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Null_Object_pattern>`__
--  `Observer <Observer>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Observer_pattern>`__
--  `Specification <Specification>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Specification_pattern>`__
--  `State <State>`__
-   `:notebook: <http://en.wikipedia.org/wiki/State_pattern>`__
--  `Strategy <Strategy>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Strategy_pattern>`__
--  `TemplateMethod <TemplateMethod>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Template_method_pattern>`__
--  `Visitor <Visitor>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Visitor_pattern>`__
+.. toctree::
+   :titlesonly:
 
-Code
-----
-
-You can also find these code on `GitHub`_
-
-Test
-----
-
-.. _`GitHub`: https://github.com/domnikl/DesignPatternsPHP/tree/master/Behavioral
+   ChainOfResponsibilities/index
+   Command/index
+   Iterator/index
+   Mediator/index
+   Memento/index
+   NullObject/index
+   Observer/index
+   Specification/index
+   State/index
+   Strategy/index
+   TemplateMethod/index
+   Visitor/index