Merge branch '3.4' into 4.3

* 3.4:
  Removed more namespace shortcuts
  Removed non working link

Author: javiereguiluz

contributing/documentation/format.rst

@@ -148,12 +148,10 @@ If you want to modify that title, use this alternative syntax:
         :doc:`environments`
 
 **Links to the API** follow a different syntax, where you must specify the type
-of the linked resource (``namespace``, ``class`` or ``method``):
+of the linked resource (``class`` or ``method``):
 
 .. code-block:: rst
 
-    :namespace:`Symfony\\Component\\BrowserKit`
-
     :class:`Symfony\\Component\\Routing\\Matcher\\ApacheUrlMatcher`
 
     :method:`Symfony\\Component\\HttpKernel\\Bundle\\Bundle::build`

create_framework/http_foundation.rst

@@ -270,7 +270,7 @@ cases by yourself. Why not using a technology that already works?
 .. note::
 
     If you want to learn more about the HttpFoundation component, you can have
-    a look at the :namespace:`Symfony\\Component\\HttpFoundation` API or read
+    a look at the ``Symfony\Component\HttpFoundation`` API or read
     its dedicated :doc:`documentation </components/http_foundation>`.
 
 Believe or not but we have our first framework. You can stop now if you want.

validation.rst

@@ -488,9 +488,9 @@ options can be specified in this way.
 This is purely meant to make the configuration of the most common option of
 a constraint shorter and quicker.
 
-If you're ever unsure of how to specify an option, either check :namespace:`Symfony\\Component\\Validator\\Constraints`
-for the constraint or play it safe by always passing in an array of options
-(the first method shown above).
+If you're ever unsure of how to specify an option, either check the namespace
+``Symfony\Component\Validator\Constraints`` for the constraint or play it safe
+by always passing in an array of options (the first method shown above).
 
 Constraints in Form Classes
 ---------------------------