Add r.js

build/build.js

+{
+    // appDir: './',
+    // baseUrl: '../src',
+    // optimize: 'none',
+    name: 'echarts',
+    packages: [
+        {
+            name: 'zrender',
+            location: '../../zrender-dev3.0/src',
+            main: 'zrender'
+        },
+        {
+            name: 'echarts',
+            location: '../src',
+            main: 'echarts'
+        }
+    ],
+    include:[
+        'echarts/chart/line',
+        'echarts/chart/bar',
+        'echarts/chart/scatter',
+        'echarts/component/legend',
+        'echarts/component/grid',
+        'echarts/component/polar',
+        'echarts/component/dataZoom'
+    ],
+    out: 'echarts.js'
+}
\ No newline at end of file