fix 根据openid列表群发 API
Keep the raw xml string for some case
Bump 0.8.5
添加库存管理的API
添加上传图片接口
Bump 0.8.6
Update documentation
Merge pull request #92 from xian396875551/master

fix 根据openid列表群发 API
添加用户维权接口
Merge branch 'master' of github.com:node-webot/wechat
Update documentation
Bump 0.8.7
fix bugs & cleanup
Merge remote-tracking branch 'wechat/master'

Conflicts:
	lib/api_common.js
	lib/api_mass_send.js
	lib/api_pay.js
	package.json