caspar-chen/WechatSDK — pull request #1 by IvanJobs (2014-08-07 14:34:16+00:00)
Title: add Constant 'SCAN' and add public modifier for QRCode's type constant

Hi caspar,
Thanks for your work on WechatSDK, it's a nice wrapper of Wechat.
Recently I've been working on WechatSDK and found some minor improments.
Hope u would accept them:)