doc/source: Big documentation reorganisation.

Due to the new C++ API and because I wanted to include some tutorials,
the documentation is now seperated into 4 sections:

	library   => Documentation of modules.
	tutorials => Tutorials for using python-apt and contributing
	whatsnew  => Release notes
	c++       => Documentation,Tutorials for the C++ API

This commit also includes a new overview page, like the Python
documentation.

1 files changed, 10 insertions, 0 deletions

diff --git a/doc/source/templates/layout.html b/doc/source/templates/layout.html
new file mode 100644
index 00000000..60298719
--- /dev/null
+++ b/doc/source/templates/layout.html
@@ -0,0 +1,10 @@
+{% extends "!layout.html" %}
+{% block rootrellink %}
+        <li><img src="{{ pathto('_static/py.png', 1) }}" alt=""
+                 style="vertical-align: middle; margin-top: -1px"/></li>
+        <li><a href="{{ pathto('index') }}">{{ shorttitle }}</a>{{ reldelim1 }}</li>
+{% endblock %}
+{% block extrahead %}
+    <link rel="shortcut icon" type="image/png" href="{{ pathto('_static/py.png', 1) }}" />
+{{ super() }}
+{% endblock %}