[MOV] developer/api/odoo: rename odoo.rst into external_api.rst

The previous file name was not very relevant in regard to the content of
the page, and it conflicted with the `sys.path`.

closes odoo/documentation#2026

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

content/developer/howtos/rdtraining/B_acl_irrules.rst

@@ -481,7 +481,7 @@ or a *visibility* feature before using it:
 
 * *Visibility* features mean a user can still access the model or record
   otherwise, either through an other part of the interface or by :doc:`perform
-  operations remotely using RPC <../../misc/api/odoo>`, things might just not be
+  operations remotely using RPC <../../misc/api/external_api>`, things might just not be
   visible in the web interface in some contexts.
 * *Security* features mean a user can not access records, fields or operations.
 

content/developer/misc/api.rst

@@ -7,6 +7,6 @@ API
 .. toctree::
     :titlesonly:
 
-    api/odoo
+    api/external_api
     api/iap
     api/extract_api

content/developer/misc/api/external_api.rst

@@ -80,13 +80,13 @@ account (although they can not be used to log-in via the interface).
 In order to add a key to your account, simply go to your
 :guilabel:`Preferences` (or :guilabel:`My Profile`):
 
-.. image:: odoo/preferences.png
+.. image:: external_api/preferences.png
    :align: center
 
 then open the :guilabel:`Account Security` tab, and click
 :guilabel:`New API Key`:
 
-.. image:: odoo/account-security.png
+.. image:: external_api/account-security.png
    :align: center
 
 Input a description for the key, **this description should be as clear and
@@ -102,7 +102,7 @@ lost).
 Once you have keys configured on your account, they will appear above the
 :guilabel:`New API Key` button, and you will be able to delete them:
 
-.. image:: odoo/delete-key.png
+.. image:: external_api/delete-key.png
    :align: center
 
 **A deleted API key can not be undeleted or re-set**. You will have to generate
@@ -237,7 +237,7 @@ Result:
 
       int uid = (int)client.execute(common_config, "authenticate", asList(db, username, password, emptyMap()));
 
-.. _api/odoo/calling_methods:
+.. _api/external_api/calling_methods:
 
 Calling methods
 ===============

content/developer/reference/addons/security.rst

@@ -203,7 +203,7 @@ Unsafe Public Methods
 ---------------------
 
 Any public method can be executed via a :ref:`RPC call
-<api/odoo/calling_methods>` with the chosen parameters. The methods
+<api/external_api/calling_methods>` with the chosen parameters. The methods
 starting with a ``_`` are not callable from an action button or external API.
 
 On public methods, the record on which a method is executed and the parameters