* 增加全部关闭完成后提示
* 开始v2.0.7
Merge branch 'master' into dev

Conflicts:
	debian/changelog
	msocks/session.go
* new version for dev
* use github.com/shell909090/go-logging, which I made golang-dev debian package for it.
* change server from 8.8.8.8 to real one
* don't modify err message in network
* check id exist in put.
- remove socks5 mode
- remove time wait state, don't need to wait 2msl
* use op/go-logging instand of shell909090/go-logging
* fix unlock of unlocked mutex issue
* fix frame sync stream id exist issue
Merge branch 'master' into dev

Conflicts:
	goproxy/goproxy.go
* 升级小版本
* 修改key为base64读入
+ 增加resolv文件位置配置
* update routes info
* update routes for localnet, fix bugs
* 修改说明
* iv由服务器端发送，防御重放攻击。
* 登录加入5秒超时，防御链接耗尽攻击。
* stop模式改为空模式。
* 升级版本号以防止不兼容版本用在一起
* fix issue: fast close
* try to update dns system from golang source code
* make dns easy
* update version number
* fix dns config not found error
* update blackip list in resolv.conf
* use lookuper
- remove static hostfile
* use map as blackip struct
- remove useless code
* change free strategy