add dev mode, update readme

build/webpack.base.conf.js

@@ -0,0 +1,39 @@
+var webpack = require('webpack');
+var path = require('path');
+
+var projectRoot = path.resolve(__dirname, '../')
+
+module.exports = {
+  module: {
+    loaders: [
+      {
+        test: /\.vue$/,
+        loader: 'vue'
+      },
+      {
+        test: /\.js$/,
+        loader: 'babel',
+        include: [path.join(projectRoot, 'src'), path.join(projectRoot, 'dev')],
+        exclude: /node_modules/
+      },
+      {
+        test: /\.(woff2?|eot|ttf|otf|svg)(\?.*)?$/,
+        loader: 'url-loader',
+        query: {
+          limit: 10000,
+          name: 'fonts/[name].[hash:7].[ext]'
+        }
+      }
+    ]
+  },
+  vue: {
+    loaders: {
+      less: 'vue-style!css!less'
+    },
+    postcss: [
+      require('autoprefixer')({
+        browsers: ['iOS >= 7', 'Android >= 4.1']
+      })
+    ]
+  }
+}