* Description:[fix] Fixed contributor link address

* Description:[Version ] Create openharmony version information

Merge pull request !18 from dongjinguang/master

Bug: NA
Test: NA

* 重命名 sig/sig-template/oh-enhancement-proposal_en.md 为 sig/sig-template/oep_en.md
* 重命名 sig/sig-template/oh-enhancement-proposal_cn.md 为 sig/sig-template/oep_cn.md
* update description for create new SIG steps 
* delete graduation-criteria for english docs
* delete graduation-criteria for chinese docs
* modify sigs.json
* update user story to user scenario
* modify " 用户故事" to "用户场景" 
* update sig/sig-template/oh-enhancement-proposal_en.md. delete drawbacks.
* update sig/sig-template/oh-enhancement-proposal_cn.md. delete drawbacks.
* add openharmony sig enhancement proposal template
* update SIG english template , include goals , scope repo members 
* update SIG template, include scope and target , members  
* update SIG readme

Bug: NA
Test: NA

Merge pull request !6 from neeen

Merge pull request !2 from wangzhen107/N/A