doc (testing): move the testing documentation to its own page:

Testing is now in the "Developer" section of the index, and the `contributing/` directory
is removed (redundant).

doc/contributing/index.rst

@@ -1,15 +0,0 @@
-.. _contributing:
-
-============
-contributing
-============
-
-This part of the documentation is for people willing to contribute to the development of
-Libervia and its ecosystem, it is not needed to read this if you only plan to use the
-software.
-
-.. toctree::
-   :glob:
-   :maxdepth: 2
-
-   testing

doc/developer.rst

@@ -4,7 +4,7 @@
 Developer Documentation
 =======================
 
-This documentation is intended for people who wants to contribute or work with the
+This documentation is intended for people who want to contribute or work with the
 internals of the project, it is not for end-users.
 
 Storage
@@ -79,11 +79,3 @@ The Raw XML is kept as the cache operates transparently, and a plugin may need r
 an user may be doing a low-level pubsub request.
 
 .. _JSON: https://docs.sqlalchemy.org/en/14/core/type_basics.html#sqlalchemy.types.JSON
-
-
-Libervia Apps
-=============
-
-Libervia has a mechanism to embed applications and configure them to integrate with the
-ecosystem. This is notably used to embed docker applications. Description of the
-application description file is available at :ref:`libervia-app-config`.

doc/index.rst

@@ -47,6 +47,7 @@ You can follow this documentation to learn more on it, or join our official XMPP
    :maxdepth: 2
 
    developer.rst
+   testing.rst
    apps.rst
 
 

doc/testing.rst

@@ -1,12 +1,12 @@
 =======
-testing
+Testing
 =======
 
 You'll find here the documentation to run tests on Libervia. If you plan to contribute
 to the ecosystem, you should use them to check that your modification is not breaking
 anything, and if possible you should extend them to cover any new feature.
 
-.. _contributing-overview:
+.. _testing:
 
 overview
 ========