Adding modified version of phpqrcode, in order to be added with composer with out php warnings

composer.json

@@ -49,9 +49,14 @@
         "mheap/silex-assetic": "dev-master",
         "leafo/lessphp"         : "dev-master",
         "natxet/CssMin": "dev-master",
-        "realityking/pchart": "dev-master",
-        "kairos/phpqrcode": "dev-master"
+        "realityking/pchart": "dev-master"
     },
+    "repositories": [
+        {
+            "type": "vcs",
+            "url": "https://github.com/jmontoyaa/phpqrcode"
+        }
+    ],
     "require-dev": {
         "symfony/browser-kit": "2.3.*@dev",
         "symfony/web-profiler-bundle": "~2.2",

composer.lock

@@ -1,5 +1,5 @@
 {
-    "hash": "d24e217e657ea1d3d2e486fb8871d0d7",
+    "hash": "b75d7ddfba8e0198ad8e714f107936ca",
     "packages": [
         {
             "name": "chamilo/chash",
@@ -528,46 +528,6 @@
             ],
             "time": "2013-03-09 15:35:23"
         },
-        {
-            "name": "kairos/phpqrcode",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/kairosagency/phpqrcode.git",
-                "reference": "6770ecbe0e8c7d806c5779ad38b20c9acf5427d9"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/kairosagency/phpqrcode/zipball/6770ecbe0e8c7d806c5779ad38b20c9acf5427d9",
-                "reference": "6770ecbe0e8c7d806c5779ad38b20c9acf5427d9",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=4.3.10"
-            },
-            "type": "library",
-            "autoload": {
-                "files": [
-                    "qrlib.php"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "LGPL"
-            ],
-            "authors": [
-                {
-                    "name": "Kairos Agency"
-                }
-            ],
-            "description": "A PHP class to generate QR Code",
-            "homepage": "http://github.com/kairosagency/phpqrcode",
-            "keywords": [
-                "php",
-                "qrcode"
-            ],
-            "time": "2013-03-20 17:48:23"
-        },
         {
             "name": "knplabs/knp-menu",
             "version": "dev-master",
@@ -2570,7 +2530,6 @@
         "leafo/lessphp": 20,
         "natxet/cssmin": 20,
         "realityking/pchart": 20,
-        "kairos/phpqrcode": 20,
         "symfony/browser-kit": 20
     },
     "platform": {