docs: add contributing.md into docs/.../contribution-guidelines.md

docs/source/tutorials/contribution-guidelines.md

@@ -8,25 +8,19 @@ Starring LiquidJS is the most important and easiest way to support us: boost its
 
 ## Show Me Your Code
 
-**Code Style**: LiquidJS applies [standard](https://github.com/standard/eslint-config-standard) and [@typescript-eslint/recommended](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/src/configs/recommended.json) rules, make sure it's still valid before commit:
+Getting started and building is described in [CONTRIBUTING.md](https://github.com/harttle/liquidjs/blob/master/CONTRIBUTING.md).
 
-```bash
-npm run lint
-```
+**Code Style**: LiquidJS applies [standard](https://github.com/standard/eslint-config-standard) and [@typescript-eslint/recommended](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/src/configs/recommended.json) rules.
 
-**Testing**: Make sure test cases pass with your patch merged:
-
-```bash
-npm test
-```
+**Testing**: Make sure test cases pass with your patch merged by running `npm test`
 
 **Commit Message**: Please align to [the Angular Commit Message Guidelines](https://github.com/angular/angular.js/blob/master/DEVELOPERS.md#commits), especially note the [type identifier](https://github.com/angular/angular.js/blob/master/DEVELOPERS.md#type), on which semantic-release bot depends.
 
 **Backward-Compatibility**: please be backward-compatible. LiquidJS is used by multiple layers of softwares, including underlying libraries, compilers, site generators and Web servers. It's not easy to do a major upgrade for most of them.
 
 ## Financial Support
 
-LiquidJS is Open Source and Free. To help it live and thrive, please consider contribute on [Open Collective][oc] or [Patreon][pt]. To acknowledge your contribution, your name and avatar will be listed here, on LiquidJS [homepage](https://liquidjs.com/) and on [Github README][liquidjs]. Please provide your Github ID by openning an issue or contacting me through Twitter (harttleharttle), I can help add you into [the contributors table](https://github.com/harttle/liquidjs#contributors-).
+LiquidJS is Open Source and Free. To help it live and thrive, please consider contribute on [Open Collective][oc]. To acknowledge your contribution, your name and avatar will be listed here, on LiquidJS [homepage](https://liquidjs.com/) and on [Github README][liquidjs]. Please provide your Github ID by openning an issue or contacting me through Twitter (harttleharttle), I can help add you into [the contributors table](https://github.com/harttle/liquidjs#contributors-).
 
 ### Backers
 If you personally like LiquidJS and find it's useful to you, you can become a backer!
@@ -38,8 +32,7 @@ If LiquidJS is benefiting your business/company, please sponsor us to make it be
 
 <object type="image/svg+xml" data="https://opencollective.com/liquidjs/sponsors.svg?avatarHeight=72"></object>
 
-[oc]: https://opencollective.com/liquidjs/contribute/backer-ii-10666/checkout
-[pt]: https://www.patreon.com/harttle
+[oc]: https://opencollective.com/liquidjs/contribute/backer-10665/checkout
 [shopify/liquid]: https://shopify.github.io/liquid/
 [caniuse-promises]: http://caniuse.com/#feat=promises
 [pp]: https://github.com/taylorhakes/promise-polyfill

docs/source/zh-cn/tutorials/contribution-guidelines.md

@@ -8,25 +8,19 @@ Star 是支持 LiquidJS 最重要的方式，也是最简单的方式：通过
 
 ## 发起 Pull Request
 
-**代码风格**：LiquidJS 采用 [standard](https://github.com/standard/eslint-config-standard) 和 [@typescript-eslint/recommended](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/src/configs/recommended.json) 规则，提交前确保可以通过风格检查：
+开发和构建描述在这篇文档里 [CONTRIBUTING.md](https://github.com/harttle/liquidjs/blob/master/CONTRIBUTING.md)。
 
-```bash
-npm run lint
-```
+**代码风格**：LiquidJS 采用 [standard](https://github.com/standard/eslint-config-standard) 和 [@typescript-eslint/recommended](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/src/configs/recommended.json) 规则。
 
-**测试**：确保你改动之后测试仍然可以通过：
-
-```bash
-npm test
-```
+**测试**：确保你改动之后测试仍然可以通过 `npm test`
 
 **提交消息**：请遵守 [Angular 提交消息规范](https://github.com/angular/angular.js/blob/master/DEVELOPERS.md#commits)，尤其注意 [type 标识](https://github.com/angular/angular.js/blob/master/DEVELOPERS.md#type)，semantic-release 机器人依赖这个标识自动发布。
 
 **向后兼容**：请考虑向后（之前的旧的版本）兼容。LiquidJS 被用于很多层的软件，包括底层库、编译器、站点生成器、 Web 服务器。对多数最终用户来说，驱动或请求整个系统做一次主版本升级是很难办到的。
 
 ## 资金支持
 
-LiquidJS 是开源和免费的，但支持 [Open Collective][oc] 或 [Patreon][pt] 赞助，作为感谢你的名字和头像（或 Logo）会展示在这里，[LiquidJS 首页](https://liquidjs.com/)和 [Github README][liquidjs]。
+LiquidJS 是开源和免费的，但支持 [Open Collective][oc] 赞助，作为感谢你的名字和头像（或 Logo）会展示在这里，[LiquidJS 首页](https://liquidjs.com/)和 [Github README][liquidjs]。
 
 ### 支持者
 如果你喜欢 LiquidJS，希望支持我们，你可以成为 Open Collective Backer！
@@ -39,7 +33,6 @@ LiquidJS 是开源和免费的，但支持 [Open Collective][oc] 或 [Patreon][p
 <object type="image/svg+xml" data="https://opencollective.com/liquidjs/sponsors.svg?avatarHeight=72"></object>
 
 [oc]: https://opencollective.com/liquidjs/
-[pt]: https://www.patreon.com/harttle
 [shopify/liquid]: https://shopify.github.io/liquid/
 [caniuse-promises]: http://caniuse.com/#feat=promises
 [pp]: https://github.com/taylorhakes/promise-polyfill