Update precss to the latest version 🚀

package.json

@@ -14,35 +14,35 @@
   "license": "ISC",
   "devDependencies": {
     "autoprefixer": "^6.3.7",
-    "ava": "^0.18.0",
+    "ava": "^0.20.0",
     "babel-cli": "^6.10.1",
     "babel-core": "^6.10.4",
     "babel-eslint": "^7.1.1",
-    "babel-loader": "^6.2.4",
+    "babel-loader": "^7.1.0",
     "babel-plugin-transform-class-properties": "^6.10.2",
     "babel-plugin-transform-object-rest-spread": "^6.8.0",
     "babel-plugin-webpack-loaders": "^0.9.0",
     "babel-preset-es2015": "^6.9.0",
     "babel-preset-react": "^6.11.1",
-    "css-loader": "^0.26.1",
+    "css-loader": "^0.28.1",
     "enzyme": "^2.4.1",
-    "eslint": "^3.11.1",
+    "eslint": "^4.1.0",
     "extract-text-webpack-plugin": "^1.0.1",
     "file-loader": "^0.9.0",
-    "html-loader": "^0.4.3",
+    "html-loader": "^0.5.0",
     "html-webpack-plugin": "^2.22.0",
-    "jsdom": "^9.8.3",
+    "jsdom": "^10.1.0",
     "nock": "^9.0.2",
     "postcss-loader": "^1.2.0",
-    "precss": "^1.4.0",
+    "precss": "^3.0.0",
     "react-addons-test-utils": "^15.2.1",
     "redux-mock-store": "^1.1.2",
     "rimraf": "^2.5.3",
-    "sinon": "^1.17.4",
-    "style-loader": "^0.13.1",
+    "sinon": "^2.2.0",
+    "style-loader": "^0.17.0",
     "tap-dot": "^1.0.5",
     "tap-spec": "^4.1.1",
-    "webpack": "^1.13.1",
+    "webpack": "^2.5.0",
     "webpack-dev-server": "^1.14.1",
     "webpack-merge": "^1.0.2",
     "webpack-validator": "^2.2.3"
@@ -53,11 +53,11 @@
     "react": "^15.2.1",
     "react-dom": "^15.2.1",
     "react-redux": "^5.0.0",
-    "react-router": "^3.0.0",
+    "react-router": "^4.1.2",
     "redux": "^3.6.0",
-    "redux-actions": "^1.1.0",
-    "redux-auth-wrapper": "^1.1.0",
-    "redux-logger": "^2.6.1",
+    "redux-actions": "^2.0.3",
+    "redux-auth-wrapper": "^0.9.0",
+    "redux-logger": "^3.0.2",
     "redux-thunk": "^2.1.0",
     "whatwg-fetch": "^2.0.1",
     "wideeyes-ui": "^2.4.4"