Add searx_extra package

Split the utils directory into:
* searx_extra contains update scripts, standalone_searx.py
* utils contains the files to build and setup searx.

docs/index.rst

@@ -30,6 +30,7 @@ anyone, you can set up your own, see :ref:`installation`.
    user/index
    admin/index
    dev/index
+   searx_extra/index
    utils/index
    blog/index
 

docs/searx_extra/index.rst

@@ -0,0 +1,14 @@
+.. _searx_extra:
+
+======================================================
+Tooling box ``searx_extra`` for developers and users
+======================================================
+
+In the folder :origin:`searx_extra/` we maintain some tools useful for
+developers and users.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents
+
+   standalone_searx.py

docs/searx_extra/standalone_searx.py.rst

@@ -0,0 +1,9 @@
+
+.. _standalone_searx.py:
+
+===================================
+``searx_extra/standalone_searx.py``
+===================================
+
+.. automodule:: searx_extra.standalone_searx
+  :members:

docs/utils/index.rst

@@ -1,12 +1,11 @@
 .. _searx_utils:
 .. _toolboxing:
 
-=======================
-Tooling box ``utils/*``
-=======================
+========================================
+Tooling box ``utils`` for administrators
+========================================
 
-In the folder :origin:`utils/` we maintain some tools useful for admins and
-developers.
+In the folder :origin:`utils/` we maintain some tools useful for administrators.
 
 .. toctree::
    :maxdepth: 2
@@ -16,7 +15,6 @@ developers.
    filtron.sh
    morty.sh
    lxc.sh
-   standalone_searx.py
 
 .. _toolboxing common:
 

docs/utils/standalone_searx.py.rst

@@ -1,11 +0,0 @@
-
-.. _standalone_searx.py:
-
-=============================
-``utils/standalone_searx.py``
-=============================
-
-.. automodule:: standalone_searx
-  :members:
-
-