Moved some of the reference docs into topics

docs/index.rst

@@ -13,10 +13,10 @@ Below are some useful links to help you get started with Wagtail.
 
 * **Creating your Wagtail site**
 
-  * :doc:`reference/pages/creating_pages`
+  * :doc:`topics/creating_pages`
-  * :doc:`reference/pages/writing_templates`
+  * :doc:`topics/writing_templates`
-  * :doc:`reference/images/index`
+  * :doc:`topics/images/index`
-  * :doc:`reference/search/index`
+  * :doc:`topics/search/index`
   * :doc:`howto/third_party_tutorials`
 
 
@@ -34,6 +34,7 @@ Index
    :titlesonly:
 
    getting_started/index
+   topics/index
    howto/index
    reference/index
    support

docs/reference/index.rst

@@ -6,8 +6,6 @@ Reference
     :maxdepth: 2
 
     pages/index
-    images/index
-    search/index
     snippets
     form_builder
     contrib/index

docs/reference/pages/index.rst

@@ -11,12 +11,8 @@ The presentation of your content, the actual webpages, includes the normal use o
 .. toctree::
     :maxdepth: 2
 
-    theory
-    creating_pages
-    writing_templates
     model_recipes
     editing_api
-    streamfield
     model_reference
     queryset_reference
     advanced_topics/privacy

docs/topics/index.rst

@@ -0,0 +1,13 @@
+======
+Topics
+======
+
+.. toctree::
+    :maxdepth: 2
+
+    theory
+    creating_pages
+    writing_templates
+    images/index
+    search/index
+    streamfield