Merge branch 'master' of https://www.github.com/ecomfe/echarts

src/helper.js

@@ -29,6 +29,8 @@ export {getLayoutRect};
  */
 export {default as completeDimensions} from './data/helper/completeDimensions';
 
+export {default as createDimensions} from './data/helper/createDimensions';
+
 /**
  * Create a symbol element with given symbol configuration: shape, x, y, width, height, color
  * @see http://echarts.baidu.com/option.html#series-scatter.symbol