##Installation download ConvertCoordinate.swift
##Usage ConvertCoordinate.TWD097_to_GWS84(point: CGPoint)-> CLLocationCoordinate2D
##ENGLISH 1.A function for Convert TWD97 coordination to WGS84 coordination by swift 3.0 2.Provide viewController playground demo
##Chinese 1.在swift3.0實作坐標系統TWD97,轉換至WGS84 2.提供 viewController playground 範例
##reference https://github.com/marsz/twd97