Revert "Moved postcss config to its own file. Updated webpack depende…

…ncies (#888)"

This reverts commit bd3ee8d.

package.json

@@ -97,8 +97,6 @@
     "stylelint": "~8.0.0",
     "stylelint-config-sass-guidelines": "^3.0.0",
     "stylelint-suitcss": "^1.0.0",
-    "terra-toolkit": "^2.1.0",
-    "webpack": "^3.6.0",
-    "webpack-dev-server": "^2.9.1"
+    "terra-toolkit": "^2.0.0"
   }
 }

packages/terra-site/package.json

@@ -88,25 +88,25 @@
   "devDependencies": {
     "autoprefixer": "^6.7.7",
     "babel-cli": "^6.24.1",
-    "babel-loader": "^7.1.2",
+    "babel-loader": "^7.0.0",
     "babel-polyfill": "^6.23.0",
-    "clean-webpack-plugin": "^0.1.17",
-    "css-loader": "^0.28.7",
-    "extract-text-webpack-plugin": "^3.0.1",
-    "file-loader": "^1.1.5",
+    "clean-webpack-plugin": "^0.1.16",
+    "css-loader": "^0.28.0",
+    "extract-text-webpack-plugin": "^2.1.0",
+    "file-loader": "^0.11.1",
     "gh-pages": "^0.12.0",
-    "html-webpack-plugin": "^2.30.0",
-    "json-loader": "^0.5.7",
+    "html-webpack-plugin": "^2.28.0",
+    "json-loader": "^0.5.4",
     "node-sass": "^4.5.2",
     "postcss-custom-properties": "^6.0.1",
-    "postcss-loader": "^2.0.6",
-    "postcss-rtl": "^1.1.2",
+    "postcss-loader": "^1.3.3",
+    "postcss-rtl": "^0.5.10",
     "raw-loader": "^0.5.1",
     "react": "^15.4.2",
     "react-dom": "^15.4.2",
-    "sass-loader": "^6.0.6",
-    "style-loader": "^0.19.0",
-    "webpack": "^3.6.0",
-    "webpack-dev-server": "^2.9.1"
+    "sass-loader": "^6.0.3",
+    "style-loader": "^0.16.1",
+    "webpack": "^2.6.1",
+    "webpack-dev-server": "^2.4.5"
   }
 }

packages/terra-site/webpack.config.js

@@ -4,10 +4,14 @@
 const webpack = require('webpack');
 
 const path = require('path');
+const Autoprefixer = require('autoprefixer');
 const ExtractTextPlugin = require('extract-text-webpack-plugin');
 const HtmlWebpackPlugin = require('html-webpack-plugin');
 const I18nAggregatorPlugin = require('terra-i18n-plugin');
 const i18nSupportedLocales = require('terra-i18n/lib/i18nSupportedLocales');
+const CustomProperties = require('postcss-custom-properties');
+const rtl = require('postcss-rtl');
+const ThemingPlugin = require('./theming-plugin');
 
 module.exports = {
   entry: {
@@ -37,6 +41,24 @@ module.exports = {
           },
         }, {
           loader: 'postcss-loader',
+          options: {
+            plugins() {
+              return [
+                Autoprefixer({
+                  browsers: [
+                    'ie >= 10',
+                    'last 2 versions',
+                    'last 2 android versions',
+                    'last 2 and_chr versions',
+                    'iOS >= 8',
+                  ],
+                }),
+                CustomProperties({ preserve: true, warnings: false }),
+                ThemingPlugin,
+                rtl(),
+              ];
+            },
+          },
         },
         {
           loader: 'sass-loader',