Proto commits in vnt-dev/vnts

These 4 commits are when the Protocol Buffers files have changed:

Commit:92347c3
Author:lbl8603

支持wg

The documentation is generated from this commit.

Commit:291dfea
Author:lubeilin

优化加密状态下的重连

Commit:7d467bf
Author:lubeilin

完善拓扑结构

Commit:961e1a5
Author:lubeilin

增加proto文件