Merge branch '2.6' into 2.7

* 2.6:
  [2.3] Fix lowest deps
  [TwigBundle] added missing @deprecated tags

Conflicts:
	src/Symfony/Bundle/TwigBundle/composer.json

Author: nicolas-grekas

Node/RenderNode.php

@@ -15,6 +15,8 @@
  * Represents a render node.
  *
  * @author Fabien Potencier <[email protected]>
+ *
+ * @deprecated since version 2.2, to be removed in 3.0.
  */
 class RenderNode extends \Twig_Node
 {

TokenParser/RenderTokenParser.php

@@ -17,6 +17,8 @@
  * Token Parser for the render tag.
  *
  * @author Fabien Potencier <[email protected]>
+ *
+ * @deprecated since version 2.2, to be removed in 3.0.
  */
 class RenderTokenParser extends \Twig_TokenParser
 {

composer.json

@@ -19,7 +19,7 @@
         "php": ">=5.3.3",
         "symfony/twig-bridge": "~2.6|~3.0.0",
         "symfony/http-foundation": "~2.5|~3.0.0",
-        "symfony/http-kernel": "~2.3,>=2.3.24|~3.0.0"
+        "symfony/http-kernel": "~2.3.24|~2.5.9|~2.6,>=2.6.2|~3.0.0"
     },
     "require-dev": {
         "symfony/stopwatch": "~2.2|~3.0.0",