Stop using Google Charts for the 2-Factor-Auth QR-Code (#1044)

vendors/qr.js/package.json

@@ -0,0 +1,40 @@
+{
+  "name": "qr-js",
+  "version": "1.1.4",
+  "description": "Library for QR code generation using canvas",
+  "homepage": "http://neocotic.com/qr.js",
+  "bugs": {
+    "url": "https://github.com/neocotic/qr.js/issues"
+  },
+  "author": {
+    "name": "Alasdair Mercer",
+    "email": "mercer.alasdair@gmail.com",
+    "url": "http://neocotic.com"
+  },
+  "license": "GPL-3.0",
+  "keywords": [
+    "qr",
+    "code",
+    "encode",
+    "canvas",
+    "image"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/neocotic/qr.js.git"
+  },
+  "dependencies": {
+    "canvas": "^1.3.1"
+  },
+  "devDependencies": {
+    "grunt": "^0.4.5",
+    "grunt-cli": "^0.1.13",
+    "grunt-contrib-jshint": "^0.11.3",
+    "grunt-contrib-uglify": "^0.10.0",
+    "grunt-docco": "^0.4.0"
+  },
+  "main": "qr.js",
+  "scripts": {
+    "test": "grunt test"
+  }
+}