update phpdebugbar dependency

composer.lock

@@ -3,8 +3,7 @@
         "This file locks the dependencies of your project to a known state",
         "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file"
     ],
-    "hash": "ba2f3e0943f00c7c3bf0c086bc611b0f",
-
+    "hash": "28dfdc7a840f9e70df422581f82a871f",
     "packages": [
         {
             "name": "imagine/imagine",
@@ -1621,16 +1620,16 @@
         },
         {
             "name": "maximebf/debugbar",
-            "version": "1.5.1",
+            "version": "dev-master",
             "source": {
                 "type": "git",
                 "url": "https://github.com/maximebf/php-debugbar.git",
-                "reference": "37dccc40da52bf9f85571c30cf302da696db0d05"
+                "reference": "7fbe0a5d4ffc7f4e205c2b15542382308d34bd0d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/maximebf/php-debugbar/zipball/37dccc40da52bf9f85571c30cf302da696db0d05",
-                "reference": "37dccc40da52bf9f85571c30cf302da696db0d05",
+                "url": "https://api.github.com/repos/maximebf/php-debugbar/zipball/7fbe0a5d4ffc7f4e205c2b15542382308d34bd0d",
+                "reference": "7fbe0a5d4ffc7f4e205c2b15542382308d34bd0d",
                 "shasum": ""
             },
             "require": {
@@ -1666,7 +1665,7 @@
             "keywords": [
                 "debug"
             ],
-            "time": "2013-08-17 02:02:49"
+            "time": "2013-09-11 13:01:19"
         },
         {
             "name": "phpunit/php-code-coverage",
@@ -2048,7 +2047,8 @@
         "ptachoire/cssembed": 20,
         "simplepie/simplepie": 20,
         "imagine/imagine": 20,
-        "fzaninotto/faker": 20
+        "fzaninotto/faker": 20,
+        "maximebf/debugbar": 20
     },
     "platform": {
         "php": ">=5.4"