Merge branch '3.1'

* 3.1:
  [Console] Application update PHPDoc of add and register methods
  [Config] Extra tests for Config component
  Fixed bugs in names of classes and methods.
  [DoctrineBridge] Fixed php doc
  [FrameworkBundle] Fixed parameters number mismatch declaration
  [BrowserKit] Added test for followRedirect method (POST method)
  Fix the money form type render with Bootstrap3
  [BrowserKit] Uppercase the "GET" method in redirects
  [DomCrawler] Inherit the namespace cache in subcrawlers
  [WebProfilerBundle] Fixed  JSDoc parameter definition
  [HttpFoundation] HttpCache refresh stale responses containing an ETag

Conflicts:
	src/Symfony/Component/Console/Application.php

Author: nicolas-grekas

Resources/views/Form/bootstrap_3_layout.html.twig

@@ -21,12 +21,12 @@
 
 {% block money_widget -%}
     <div class="input-group">
-        {% set prepend = '{{' == money_pattern[0:2] %}
-        {% if not prepend %}
+        {% set append = money_pattern starts with '{{' %}
+        {% if not append %}
             <span class="input-group-addon">{{ money_pattern|replace({ '{{ widget }}':''}) }}</span>
         {% endif %}
         {{- block('form_widget_simple') -}}
-        {% if prepend %}
+        {% if append %}
             <span class="input-group-addon">{{ money_pattern|replace({ '{{ widget }}':''}) }}</span>
         {% endif %}
     </div>