Add some new feature

1. Add cocoapods dynamic and static libraries support
2. Add mamual import support
3. Add some constant for many types
4. Add validate for the constant types

Restructure the code and add get image support

Restructure the code and add get image support

Add Force-Directed Charts Support

Add Force-Directed Charts Support

Add loading option and update PYAxis

1.1.7

Update PYNoDataLoadingOption for cocoapods

1.1.6

Add PYSplitArea
Add some missing properties

Add all type support for echarts, add Radar and Map demos, add new `PYZoomEchartsView`

• Add all type support for echarts
• Add Radar and Map demos
• Add new PYZoomEchartsView

调整1.1.3中的一些代码后发布的新版本

调整1.1.3中的一些代码后发布的新版本

完成对直角系以及饼图的支持

完成对直角系以及饼图的支持

为添加cocoapods进行修改

为添加cocoapods进行修改