Docs for Trusted Committers

There are a couple of things about the way that we maintain this repo that we have not documented yet.
I think that most, if not all of them, are about how we host our patterns in gitbook.

We should document all of them, so that all Trusted Committers (TC) can work independently on this repo.

Things that need further documentation:

• the gitbook setup (incl how to give access to gitbook for further TCs)
• Google Analytics setup (incl how to give access to gitbook for further TCs)
• DNS config for gitbook (dependency to others in the ISC)

未指定任何文件或测试。首先检查 GitBook 设置、Google Analytics 访问权限和 DNS 配置，包括对 ISC 中其他人员的依赖。当 Trusted Committers 能够使用已记录的流程独立维护 repo 时，即表示完成。