[REF] general: move images in their respective page's folder

Codeowner regexes need images to be in the correct location, otherwise
some image files might not be assigned to a GitHub team when the regex
covering the parent folder is split into multiple codeowner rules.

closes odoo/documentation#1771

Signed-off-by: Antoine Vandevenne (anv) <anv@odoo.com>

content/applications/general/apps_modules.rst

@@ -8,7 +8,7 @@ You can :ref:`install <general/install>`, :ref:`upgrade <general/upgrade>` and :
 By default, an *Apps* filter is applied. If you want to search for modules, click on
 *Filters* and select *Extra*.
 
-.. image:: apps-search-filter.png
+.. image:: apps_modules/apps-search-filter.png
    :align: center
    :alt: Add "Extra" filter in Odoo Apps
 
@@ -58,14 +58,14 @@ Uninstall apps and modules
 Go to :menuselection:`Apps`, click on the *dropdown menu* of the app you want to uninstall, then on
 *Uninstall*.
 
-.. image:: uninstall.png
+.. image:: apps_modules/uninstall.png
    :align: center
 
 Some apps have dependencies, meaning that one app requires another. Therefore, uninstalling one app
 may uninstall multiple apps and modules. Odoo warns you which dependant apps and modules are
 affected by it.
 
-.. image:: uninstall_deps.png
+.. image:: apps_modules/uninstall_deps.png
    :align: center
 
 To complete the uninstallation, click on *Confirm*.

content/applications/general/developer_mode.rst

@@ -11,7 +11,7 @@ Activate through the Settings
 
 Go to :menuselection:`Settings --> Activate the developer mode`.
 
-.. image:: settings.png
+.. image:: developer_mode/settings.png
    :align: center
    :alt: Overview of the debug options under settings in Odoo
 
@@ -29,7 +29,7 @@ Activate through a browser extension
 | For the *Odoo Debug* extension, a single click enables a normal version of the mode, while a
   double click enables it with assets. To deactivate it, use a single click.
 
-.. image:: monkey.png
+.. image:: developer_mode/monkey.png
    :align: center
    :alt: View of odoo’s debug icon in a chrome’s toolbar
 
@@ -38,7 +38,7 @@ Activate through the URL
 
 In the URL add ``?debug=1`` or ``?debug=true`` after *web*.
 
-.. image:: url.png
+.. image:: developer_mode/url.png
    :align: center
    :alt: Overview of an url with the debug mode command added in Odoo
 
@@ -51,7 +51,7 @@ Locate the mode tools
 The Developer mode tools can be accessed from the *Open Developer Tools* button, located on the
 header of your pages.
 
-.. image:: button_location.png
+.. image:: developer_mode/button_location.png
    :align: center
    :alt: Overview of a console page and the debug icon being shown in Odoo