build(webpack): update webpack packages

Update webpack and related packages to the latest 3.x versions. This
prevents errors from node-gyp when attempting to build fsevents (OSX),
which is an indirect dependency of webpack-dev-server (via chokidir)

See https://github.com/strongloop/fsevents/releases/tag/v1.1.0

package.json

@@ -143,7 +143,7 @@
     "babel-loader": "^7.1.0",
     "babel-plugin-add-module-exports": "^0.2.1",
     "babel-plugin-dev-expression": "^0.2.1",
-    "babel-plugin-dynamic-import-webpack": "^1.0.1",
+    "babel-plugin-dynamic-import-webpack": "^1.0.2",
     "babel-plugin-flow-runtime": "^0.11.1",
     "babel-plugin-transform-class-properties": "^6.24.1",
     "babel-plugin-transform-es2015-classes": "^6.24.1",
@@ -153,13 +153,13 @@
     "babel-preset-react-optimize": "^1.0.1",
     "babel-preset-stage-0": "^6.24.1",
     "babel-register": "^6.24.1",
-    "babili-webpack-plugin": "^0.1.2",
+    "babili-webpack-plugin": "0.1.1",
     "browserslist": "^2.11.0",
     "chalk": "^2.0.1",
     "concurrently": "^3.5.1",
     "cross-env": "^5.0.0",
     "cross-spawn": "^5.1.0",
-    "css-loader": "^0.28.3",
+    "css-loader": "^0.28.11",
     "electron-builder": "^20.15.3",
     "electron-devtools-installer": "^2.2.1",
     "enzyme": "^2.9.1",
@@ -167,7 +167,7 @@
     "eslint": "^4.16.0",
     "eslint-config-airbnb": "^16.1.0",
     "eslint-formatter-pretty": "^1.3.0",
-    "eslint-import-resolver-webpack": "^0.8.4",
+    "eslint-import-resolver-webpack": "^0.10.0",
     "eslint-plugin-compat": "^2.2.0",
     "eslint-plugin-flowtype": "^2.42.0",
     "eslint-plugin-import": "^2.8.0",
@@ -176,13 +176,13 @@
     "eslint-plugin-promise": "^3.6.0",
     "eslint-plugin-react": "^7.6.1",
     "express": "^4.15.3",
-    "extract-text-webpack-plugin": "^3.0.1",
+    "extract-text-webpack-plugin": "^3.0.2",
     "fbjs-scripts": "^0.8.0",
     "file-loader": "^0.11.1",
     "flow-bin": "^0.48.0",
     "flow-runtime": "^0.13.0",
     "flow-typed": "^2.1.2",
-    "html-webpack-plugin": "^2.29.0",
+    "html-webpack-plugin": "^2.30.1",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^20.0.4",
     "jsdom": "^11.0.0",
@@ -193,17 +193,17 @@
     "react-test-renderer": "^15.6.1",
     "redux-logger": "^3.0.6",
     "rimraf": "^2.6.1",
-    "sass-loader": "^6.0.6",
+    "sass-loader": "^6.0.7",
     "sinon": "^2.3.5",
     "spectron": "^3.8.0",
-    "style-loader": "^0.18.1",
+    "style-loader": "^0.21.0",
-    "stylelint": "^9.1.1",
+    "stylelint": "^9.2.1",
     "stylelint-config-standard": "^18.2.0",
     "url-loader": "^0.5.8",
-    "webpack": "^3.7.1",
+    "webpack": "^3.12.0",
-    "webpack-bundle-analyzer": "^2.8.2",
+    "webpack-bundle-analyzer": "^2.13.1",
-    "webpack-dev-server": "^2.5.0",
+    "webpack-dev-server": "^2.11.2",
-    "webpack-merge": "^4.1.0"
+    "webpack-merge": "^4.1.3"
   },
   "dependencies": {
     "axios": "^0.16.2",