contribution.md

PR Introduction

1. create issue
2. create pr base on the release branch
3. commit message：[type-issueid] [module] msg
4. type define
   1. feat: new feature
   2. hotfix：hotfix of some bug
   3. docs：add docs
   4. test：do some test
5. pr name rule：[easyagent-issueid][module] title

development

• Golang: >=1.12
• OS：linux\unix\windows

build

just for linux\windows\darwin

make all 

clear

just for linux\windows\darwin

make clean