ShareKit. 基于ShareKit2.0的版本，修改了Sina和Twitter的实现，支持同时发送URL和IMAGE，由于和原来的接口有所不同，所以开个分支。特别感谢icyleaf的工作基础

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.