Add inferno in todoapp benchmark

bench/implementations/inferno/package.json

@@ -0,0 +1,24 @@
+{
+  "private": true,
+  "scripts": {
+    "dev": "webpack-dev-server",
+    "build": "webpack -p",
+    "test": "cd test && npm test"
+  },
+  "dependencies": {
+    "inferno": "beta32",
+    "inferno-component": "beta32",
+    "todomvc-app-css": "^2.0.0",
+    "todomvc-common": "^1.0.0"
+  },
+  "devDependencies": {
+    "babel-core": "^6.5.2",
+    "babel-loader": "^6.2.1",
+    "babel-plugin-inferno": "beta13",
+    "babel-preset-es2015": "^6.5.0",
+    "babel-preset-es2015-loose": "^7.0.0",
+    "babel-preset-stage-0": "^6.5.0",
+    "webpack": "^1.12.14",
+    "webpack-dev-server": "^1.14.1"
+  }
+}