Fix flowbin

Author: hung-phan

package.json

@@ -5,9 +5,10 @@
     "babel-plugin-rewire": "^1.0.0-rc-4",
     "chai": "^3.5.0",
     "chokidar": "^1.6.0",
+    "chokidar-cli": "^1.2.0",
     "enzyme": "^2.4.1",
     "eslint-watch": "^2.1.13",
-    "flow-bin": "^0.28.0",
+    "flow-bin": "^0.29.0",
     "istanbul": "^1.0.0-alpha.2",
     "jsdom": "^9.4.1",
     "jsdom-global": "^2.0.0",
@@ -47,7 +48,7 @@
     "css-loader": "^0.23.1",
     "debug": "^2.2.0",
     "del": "^2.2.1",
-    "eslint": "^3.0.1",
+    "eslint": "^3.1.0",
     "eslint-config-airbnb": "^9.0.1",
     "eslint-import-resolver-babel-module-alias": "^1.4.2",
     "eslint-import-resolver-webpack": "^0.3.2",
@@ -80,7 +81,7 @@
     "koa-cors": "0.0.16",
     "koa-csrf": "^2.5.0",
     "koa-etag": "^2.1.1",
-    "koa-helmet": "^1.0.0",
+    "koa-helmet": "^2.0.0",
     "koa-html-minifier": "^1.0.1",
     "koa-logger": "^1.3.0",
     "koa-router": "^7.0.1",
@@ -120,7 +121,7 @@
     "shelljs": "^0.7.0",
     "style-loader": "^0.13.1",
     "url-loader": "^0.5.7",
-    "webpack": "^2.1.0-beta.17",
+    "webpack": "^2.1.0-beta.18",
     "webpack-dev-server": "^2.1.0-beta.0",
     "webpack-isomorphic-tools": "^2.3.2",
     "why-did-you-update": "0.0.8"