translate docs into Mandarin Chinese (#5807)

* translate newbs.md into Madarin Chinese

translate newbs.md into Madarin Chinese

* translate docs into Mandarin Chinese

translate getting_started_github.md into Mandarin Chinese

* translate getting_started_getting_help.md into Mandarin Chinese

translate getting_started_getting_help.md into Mandarin Chinese

* contributing.md to Chinese

Personify QMK as a girl named Q酱 . It can make more developer read this document and contribute QMK.

* getting_started_introduction.md to Chinese

getting_started_introduction.md to Chinese

* faq.md to Chinese

faq.md to Chinese

* crlf2lf getting_started_introduction.md

ending line fix getting_started_introduction.md

* crlf2lf contributing.md

crlf2lf contributing.md

docs/zh-cn/getting_started_github.md

@@ -0,0 +1,59 @@
+# 如何在QMK中使用Github
+
+Github can be a little tricky to those that aren't familiar with it - this guide will walk through each step of forking, cloning, and submitting a pull request with QMK.
+
+?> 本教程假设您已安装GitHub，并且您喜欢使用命令行工作。
+
+首先 [Github上的QMK页面](https://github.com/qmk/qmk_firmware), 您能看到右上方有个按钮写着"Fork":
+
+![从Github上分叉](http://i.imgur.com/8Toomz4.jpg)
+
+如果你是某组织成员，你将需要选择分叉到哪个账户。一般情况下, 你是想要分叉到你的私人账户下。当你完成分叉 (有时需要等一会), 点击"Clone or Download" 按钮:
+
+!从Github下载](http://i.imgur.com/N1NYcSz.jpg)
+
+你要选择 "HTTPS", 然后选择链接复制:
+
+![HTTPS链接](http://i.imgur.com/eGO0ohO.jpg)
+
+然后，在命令行输入`git clone `，然后粘贴你的链接:
+
+```
+user@computer:~$ git clone https://github.com/whoeveryouare/qmk_firmware.git
+Cloning into 'qmk_firmware'...
+remote: Counting objects: 46625, done.
+remote: Compressing objects: 100% (2/2), done.
+remote: Total 46625 (delta 0), reused 0 (delta 0), pack-reused 46623
+Receiving objects: 100% (46625/46625), 84.47 MiB | 3.14 MiB/s, done.
+Resolving deltas: 100% (29362/29362), done.
+Checking out files: 100% (2799/2799), done.
+```
+
+现在你本地计算机有QMK的分叉了,你可以添加你的布局了, 为你的键盘编译并刷新固件吧。如果你觉得你的修改很不错, 你可以添加,提交,然后想你的分叉推出（pull）你的改变，像这样:
+
+```
+user@computer:~$ git add .
+user@computer:~$ git commit -m "adding my keymap"
+[master cccb1608] adding my keymap
+ 1 file changed, 1 insertion(+)
+ create mode 100644 keyboards/planck/keymaps/mine/keymap.c
+user@computer:~$ git push
+Counting objects: 1, done.
+Delta compression using up to 4 threads.
+Compressing objects: 100% (1/1), done.
+Writing objects: 100% (1/1), 1.64 KiB | 0 bytes/s, done.
+Total 1 (delta 1), reused 0 (delta 0)
+remote: Resolving deltas: 100% (1/1), completed with 1 local objects.
+To https://github.com/whoeveryouare/qmk_firmware.git
+ + 20043e64...7da94ac5 master -> master
+```
+
+现在你的改动已经在你Github上的分支中了 - 如果你回到这 (`https://github.com/你的GitHub账户名/qmk_firmware`) ,你可以点击下方所示按钮创建 "New Pull Request":
+
+![新的 Pull Request](http://i.imgur.com/DxMHpJ8.jpg)
+
+现在你可以看到你所做的一切 - 如果看起来不错, 就可以点击 "Create Pull Request"定稿了:
+
+![创建Pull Request](http://i.imgur.com/Ojydlaj.jpg)
+
+提交后,我们会开跟你说你的改动,要求您进行更改, 并最终接受您的更改!感谢您为QMK做的贡献 :)