Update dependencies

package.json

@@ -43,22 +43,12 @@
   "devDependencies": {
     "babel-cli": "^6.3.17",
     "babel-core": "^6.3.26",
+    "babel-eslint": "^6.0.0",
     "babel-loader": "^6.2.0",
     "babel-plugin-webpack-loaders": "^0.3.9",
     "babel-preset-es2015": "^6.3.13",
     "babel-preset-react": "^6.3.13",
     "babel-preset-react-hmre": "^1.0.1",
-    "history": "^2.0.0",
-    "invariant": "^2.1.1",
-    "react": "^0.14.0 || ^15.0.0-rc.1",
-    "react-dom": "^0.14.0 || ^15.0.0-rc.1",
-    "react-helmet": "^2.1.0",
-    "react-redux": "^4.0.0",
-    "react-router": "^2.0.0",
-    "redux": "^3.0.0",
-    "webpack": "^1.12.1",
-    "whatwg-fetch": "^0.11.0",
-    "babel-eslint": "^6.0.0-beta.0",
     "babel-preset-stage-1": "^6.3.13",
     "css-loader": "^0.17.0",
     "eslint": "^2.0.0",
@@ -67,17 +57,28 @@
     "eslint-plugin-react": "^4.0.0",
     "extract-text-webpack-plugin": "^1.0.1",
     "file-loader": "^0.8.1",
+    "gh-pages": "^0.11.0",
+    "history": "^2.0.0",
+    "invariant": "^2.1.1",
     "json-loader": "^0.5.2",
     "postcss-browser-reporter": "^0.4.0",
     "postcss-cssnext": "^2.4.0",
     "postcss-loader": "^0.7.0",
     "postcss-reporter": "^1.3.0",
     "raw-loader": "^0.5.1",
+    "react": "^15.0.0-rc.2",
+    "react-dom": "^15.0.0-rc.2",
+    "react-helmet": "^2.1.0",
+    "react-redux": "^4.0.0",
+    "react-router": "^2.0.0",
     "react-svg-inline": "^1.1.0",
+    "redux": "^3.0.0",
+    "statinamic": "^0.9.2",
     "style-loader": "^0.12.3",
     "stylelint": "^5.0.1",
     "stylelint-config-standard": "^4.0.1",
-    "statinamic": "^0.9.2"
+    "webpack": "^1.12.1",
+    "whatwg-fetch": "^0.11.0"
   },
   "dependencies": {
     "lost": "^6.7.2",