create TocTree index

Structural/Bridge/index.rst

@@ -1,3 +1,6 @@
+Bridge
+======
+
 Purpose
 -------
 

Structural/Composite/index.rst

@@ -2,13 +2,13 @@ Composite
 =========
 
 Purpose
-=======
+-------
 
 To treat a group of objects the same way as a single instance of the
 object.
 
 Examples
-========
+--------
 
 -  a form class instance handles all its form elements like a single
    instance of the form, when ``render()`` is called, it subsequently

Structural/index.rst

@@ -5,33 +5,16 @@ In Software Engineering, Structural Design Patterns are Design Patterns
 that ease the design by identifying a simple way to realize
 relationships between entities.
 
--  `Adapter <Adapter>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Adapter_pattern>`__
--  `Bridge <Bridge>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Bridge_pattern>`__
--  `Composite <Composite>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Composite_pattern>`__
--  `DataMapper <DataMapper>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Data_mapper_pattern>`__
--  `Decorator <Decorator>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Decorator_pattern>`__
--  `DependencyInjection <DependencyInjection>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Dependency_injection>`__
--  `Facade <Facade>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Facade_pattern>`__
--  `FluentInterface <FluentInterface>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Fluent_interface>`__
--  `Proxy <Proxy>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Proxy_pattern>`__
--  `Registry <Registry>`__
-   `:notebook: <http://en.wikipedia.org/wiki/Service_locator_pattern>`__
+.. toctree::
+   :titlesonly:
 
-Code
-----
-
-You can also find these code on `GitHub`_
-
-Test
-----
-
-.. _`GitHub`: https://github.com/domnikl/DesignPatternsPHP/tree/master/Structural
+   Adapter/index
+   Bridge/index
+   Composite/index
+   DataMapper/index
+   Decorator/index
+   DependencyInjection/index
+   Facade/index
+   FluentInterface/index
+   Proxy/index
+   Registry/index