[IMP] developer: use js domain for registry page

This commit update the registry documentation to use the js domain
directives instead of trying to format functions with code blocks.

I am not impressed with the way it looks, but in any cases, it is
certainly better to properly structure the documentation.

closes odoo/documentation#1245

Signed-off-by: Géry Debongnie (ged) <ged@openerp.com>

content/developer/reference/frontend/registries.rst

@@ -34,76 +34,66 @@ in such a way from one root registry, exported in `@web/core/registry`.
 Registry API
 ============
 
-constructor()
+.. js:class:: Registry()
-    .. code-block::
 
-       @returns {Registry}
+    Creates a new registry. Note that a registry is an event bus, so one can
+    listen to the `UPDATE` event if necessary. Registries are ordered: the
+    :js:meth:`getAll <Registry.getAll>` method returns a list of
+    values ordered according to their sequence number.
 
-    creates a new registry. Note that a registry is an event bus, so one can
+    .. js:method:: add(key, value[, options])
-    listen to the `UPDATE` event if necessary.
 
-    Registries are ordered: the :ref:`getAll <javascript/registries/api/getAll>` method returns a list of values ordered
+        :param string key: key for the new entry
-    according to their sequence number.
+        :param any value: value for the new entry
+        :param Object options: options
+        :param boolean [options.force]: do not throw if key already exists
+        :param number [options.sequence]: sequence number (useful to order entries)
+        :returns: Registry
 
-add(key, value, options)
+        Inserts a value at a specific key. If the key is already used, this method
-    .. code-block::
+        throws an error (unless the option `force` is set to true). The option
+        `sequence` is useful to insert the value at a specific position. This method
+        also triggers an `UPDATE` event.
 
-       @param {string} key
+        Returns the same registry, so `add` method calls can be chained.
-       @param {any} value
-       @param {{force?: boolean, sequence?: number}} [options]
-       @returns {Registry}
   
-  Inserts a value at a specific key. If the key is already used, this method
+    .. js:method:: get(key[, defaultValue])
-  throws an error (unless the option `force` is set to true). The option
-  `sequence` is useful to insert the value at a specific position. This method
-  also triggers an `UPDATE` event.
 
-  Returns the same registry, so `add` method calls can be chained.
+        :param string key: key for the entry
+        :param defaultValue any: return value if no entry for key exists
 
-get(key, defaultValue)
+        Returns the value corresponding to the `key` argument. If the registry does
-    .. code-block::
+        not contain that key, this method returns `defaultValue` if given, or throws
+        an error otherwise.
     
-       @param {string} key
+    .. js:method:: contains(key)
-       @returns {any}
 
-    Returns the value corresponding to the `key` argument. If the registry does
+        :param string key: key for the entry
-    not contain that key, this method returns `defaultValue` if given, or throws
+        :returns: boolean
-    an error otherwise.
 
-contains(key)
+        Returns `true` if `key` is present in the registry
-    .. code-block::
 
-       @param {string} key
+    .. js:method:: getAll()
-       @returns {boolean}
 
-    Returns `true` if the `key` is present in the registry
+        :returns: any[]
     
-.. _javascript/registries/api/getAll:
+        Returns the list of all elements in the registry. It is ordered
+        according to the sequence numbers.
 
-getAll()
+    .. js:method:: remove(key)
-    .. code-block::
 
-        @returns {any[]}
+        :param string key: the key for the entry that should be removed
         
-    Returns the list of all elements in the registry. Note that it is ordered
+        Removes a key/value pair from the registry. This operation triggers an
-    according to the sequence numbers.
+        `UPDATE` event.
 
-remove(key)
+    .. js:method:: category(subcategory)
-    .. code-block::
 
-       @param {string} key
+        :param string subcategory: the name for the sub category
+        :returns: Registry 
 
-    Removes a key/value pair from the registry. This operation triggers an
+        Returns the sub registry associated with the `subcategory`. If it does not
-    `UPDATE` event.
+        exist yet, the sub registry is created on the fly.
-
-category(subcategory)
-    .. code-block::
-
-        @param {string} subcategory
-        @returns {Registry}
-
-    Returns the sub registry associated with the `subcategory`. If it does not
-    exist yet, the sub registry is created on the fly.
 
 Reference List
 ==============