started on documenting the sonata admin integration bundle

Author: dbu

bundles/map.rst.inc

@@ -81,6 +81,14 @@ library or they introduce a complete new concept.
   * :doc:`tree_browser/introduction`
   * :doc:`tree_browser/configuration`
 
+Sonata Admin Integration
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+Since version 2 of the CMF, we provide a separate bundle with admin interfaces for the
+SonataDoctrinePHPCRAdminBundle_.
+
+* :doc:`sonata_admin_integration/index`
+
 Showcase Bundles
 ~~~~~~~~~~~~~~~~
 
@@ -120,6 +128,4 @@ help with integrating PHPCR concepts into the Symfony Framework.
   * :doc:`phpcr_odm/multiple_sessions`
   * :doc:`phpcr_odm/configuration`
 
-* SonataDoctrinePHPCRAdminBundle_
-
 .. _SonataDoctrinePHPCRAdminBundle: https://sonata-project.org/bundles/doctrine-phpcr-admin/master/doc/index.html

bundles/sonata_admin_integration/index.rst

@@ -0,0 +1,7 @@
+SonataAdminIntegrationBundle
+============================
+
+.. toctree::
+    :maxdepth: 2
+
+    introduction

bundles/sonata_admin_integration/introduction.rst

@@ -0,0 +1,26 @@
+.. index::
+    single: Sonata; Bundles
+    single: SonataAdminIntegrationBundle
+
+SonataAdminIntegrationBundle
+============================
+
+    The SonataAdminIntegrationBundle provides admin services for the Sonata
+    Admin tool. Additionally, it provides admin extensions to improve your
+    custom admins.
+
+Installation
+------------
+
+should we move tutorial sonata-admin.rst here and get rid of the tutorial?
+
+Usage
+-----
+
+The integration bundle provides admins for the CMF bundles. Configuration
+sections are enabled dynamically, based on whether each bundle is installed or
+not.
+
+TODO: short intro how to configure the dashboard and how to use the admin extensions
+
+TODO: link to general sonata admin documentation