test the entire process for writting “how to use” doc

[davidzollo]

test the entire process for writting “how to use” doc

[huan]

Please see the CI error message at https://travis-ci.com/github/kaiyuanshe/oss-bot/builds/152849840#L256 , and we will be able to merge this PR after the CI turns green! :)

[davidzollo]

Project ascending order

[huan]

@dailidong Still has some order issues, you have almost get it fixed!

See: https://travis-ci.com/github/kaiyuanshe/osschat/builds/152980413#L255

/home/travis/build/kaiyuanshe/oss-bot/src/config.ts
  42:3  error  Expected object keys to be in ascending order. 'BUPT/ai-ml.club' should be before 'apache/incubator-iotdb'    sort-keys
  44:3  error  Expected object keys to be in ascending order. 'DSExtension/DSExtension' should be before 'dailidong/ossbot'  sort-keys

[huan]

I have fixed the linting issue fo this PR.

We have very strong linting rules because that can help us keeping the code style to be consistent from different contributors.

[huan]

Cheers!