[IMP] general: merge all docs about unsplash into one doc

This commit is part of a larger work to improve the documentation's
structure. The toctree structure used to add levels to create categories
and make the structure visually more understandable.
With the new version of the documentation, plenty of these categories
are now redundant.

This commit merges all docs about unsplash into a single doc:
- "unsplash/unsplash_access_key" -> unsplash
- "unsplash/unsplash_application_id" -> unsplash

task-2535899

content/applications/general.rst

@@ -6,7 +6,6 @@ General
 .. toctree::
 
     general/odoo_basics
-    general/unsplash
     general/base_import
     general/multi_companies
     general/auth
@@ -15,4 +14,5 @@ General
     general/voip
     general/in_app_purchase
     general/developer_mode
+    general/unsplash
     general/mobile

content/applications/general/unsplash.rst

@@ -2,8 +2,65 @@
 Unsplash
 ========
 
-.. toctree::
-   :titlesonly:
+Generate an Unsplash access key
+===============================
 
-   unsplash/unsplash_access_key
-   unsplash/unsplash_application_id
+.. tip::
+   **As a SaaS user**, you are ready to use Unsplash. You won't need to follow this guide to set up
+   Unsplash information since you will use our own Odoo Unsplash key in a transparent way.
+
+Generate an Unsplash access key for non-Saas users
+--------------------------------------------------
+
+- Create an account on `Unsplash.com <https://unsplash.com/join>`_.
+
+- Go to your `applications dashboard <https://unsplash.com/oauth/applications>`_ and click on **New
+  Application**.
+
+.. image:: unsplash/create_app.png
+   :align: center
+
+- Accept the conditions and click on **Accept terms**.
+
+.. image:: unsplash/accept_terms.png
+   :align: center
+
+- You will be prompted to insert an **Application name** and a **Description**. Please prefix your
+  application name by "**Odoo:** " so that Unsplash can recognize it as an Odoo instance. Once done,
+  click on **Create application**.
+
+.. image:: unsplash/app_infos.png
+   :align: center
+
+- You should be redirected to your application details page. Scroll down a bit to find your **access
+  key**.
+
+.. image:: unsplash/access_key.png
+   :align: center
+
+.. warning::
+   **As a non-SaaS user**, you won't be able to register for a production Unsplash key and will be
+   limited to your test key that has a restriction of 50 Unsplash requests per hour.
+
+Generate an Unsplash application ID
+===================================
+
+.. tip::
+   You should first create and set up your Unsplash application.
+
+- Go to your `applications dashboard <https://unsplash.com/oauth/applications>`_ and click on your
+  newly created Unsplash application under **Your applications**.
+
+.. image:: unsplash/select_app.png
+    :align: center
+
+- You will be redirected to your application details page. The **application ID** will be visible in
+  your browser's URL. The URL should be something like
+  ``https://unsplash.com/oauth/applications/<application_id>``
+
+.. image:: unsplash/app_id_url.png
+   :align: center
+
+.. warning::
+   **As a non-SaaS user**, you won't be able to register for a production Unsplash key and will be
+   limited to your test key that has a 50 Unsplash requests per hour restriction.

content/applications/general/unsplash/unsplash_access_key.rst

@@ -1,37 +0,0 @@
-=======================================================
-How to generate an Unsplash access key
-=======================================================
-
-.. tip::
-  **As an SaaS user**, you are ready to use Unsplash. You won't need to follow this guide to set up Unsplash information, since you will use our own Odoo Unsplash key in a transparent way.
-
-Generate an Unsplash access key for **non-Saas** users
-======================================================
-
-- Create an account on `Unsplash.com <https://unsplash.com/join>`_.
-
-- Go to your `applications dashboard <https://unsplash.com/oauth/applications>`_ and click on **New Application**.
-
-.. image:: media/create_app.png
-    :align: center
-
-- Accept the conditions and click on **Accept terms**.
-
-.. image:: media/accept_terms.png
-    :align: center
-
-- You will be prompted to insert an **Application name** and a **Description**. Please prefix your application name by "**Odoo:** " so that Unsplash can recognize it as an Odoo instance. Once done, click on **Create application**.
-
-.. image:: media/app_infos.png
-    :align: center
-
-- You should be redirected to your application details page. Scroll down a bit to find your **access key**.
-
-.. image:: media/access_key.png
-    :align: center
-
-.. warning::
-  **As a non-SaaS user**, you won't be able to register for a production Unsplash key and will be limited to your test key that has a restriction of 50 Unsplash requests per hour.
-
-.. seealso::
-    * :doc:`unsplash_application_id`

content/applications/general/unsplash/unsplash_application_id.rst

@@ -1,19 +0,0 @@
-=======================================================
-How to generate an Unsplash application ID
-=======================================================
-
-.. tip::
-  You should first create and set up your Unsplash application with this tutorial: :doc:`unsplash_access_key`.
-
-- Go to your `applications dashboard <https://unsplash.com/oauth/applications>`_ and click on your newly created Unsplash application under **Your applications**.
-
-.. image:: media/select_app.png
-    :align: center
-
-- You will be redirected to your application details page. The **application ID** will be visible in your browser's URL. The URL should be something like ``https://unsplash.com/oauth/applications/<application_id>``
-
-.. image:: media/app_id_url.png
-    :align: center
-
-.. warning::
-  **As a non-SaaS user**, you won't be able to register for a production Unsplash key and will be limited to your test key that has a 50 Unsplash requests per hour restriction.

redirects.txt

@@ -200,5 +200,7 @@ applications/general/in_app_purchase/in_app_purchase.rst applications/general/in
 applications/general/tags/take_tags.rst applications/general/tags.rst                                     # tags/take_tags -> tags
 applications/general/multi_companies/manage_multi_companies.rst applications/general/multi_companies.rst  # multi_companies/manage_multi_companies -> multi_companies
 applications/general/payment_acquirers/payment_acquirers.rst applications/general/payment_acquirers.rst   # payment_acquirers/payment_acquirers -> payment_acquirers
+applications/general/unsplash/unsplash_access_key.rst applications/general/unsplash.rst                   # unsplash/unsplash_access_key -> unsplash
+applications/general/unsplash/unsplash_application_id.rst applications/general/unsplash.rst               # unsplash/unsplash_application_id -> unsplash
 
 applications/finance/sign/overview/signature_validity.rst applications/finance/sign.rst        #sign/overview/signature_validity -> sign/*