Split readme

docs/about.md

@@ -1,3 +1,19 @@
 ### About SpaceVim
 
-SpaceVim is ...
+[SpaceVim](https://github.com/SpaceVim/SpaceVim) is a Modular configuration, a bundle of custom settings and plugins for Vim,
+here we call them layers, each layer has different plugins and config, users just need
+to select the layers they need. It got inspired by [spacemacs](https://github.com/syl20bnr/spacemacs). If you use SpaceVim,
+please star it on github. It's a great way of getting feedback and gives me the kick to
+put more time into development.
+
+If you encounter any bugs or have feature requests, just open an issue
+report on Github.
+
+For learning about Vim in general, read [vim-galore](https://github.com/mhinz/vim-galore).
+
+#### Credits & Thanks
+
+- [![GitHub contributors](https://img.shields.io/github/contributors/SpaceVim/SpaceVim.svg)](https://github.com/SpaceVim/SpaceVim/graphs/contributors)
+- [vimdoc](https://github.com/google/vimdoc) generate doc file for SpaceVim
+- [Rafael Bodill](https://github.com/rafi) and his vim-config
+- [Bailey Ling](https://github.com/bling) and his dotvim

docs/community.md

@@ -1,15 +1,17 @@
-#### Community
+## Community
 
 Try these SpaceVim hangouts for any questions, problems or comments. 
 
-- Ask
+### Ask
     - [issue tracker](https://github.com/SpaceVim/SpaceVim/issues) for issue and feature requests
     - vi StackExchange for "how to" & configuration questions
-    - [![Twitter Follow](https://img.shields.io/twitter/follow/SpaceVim.svg?style=social&label=Follow&maxAge=2592000)](https://twitter.com/SpaceVim) for hugs & pithy comments
+    - [Twitter](https://twitter.com/SpaceVim) for hugs & pithy comments
-- Chat
+
+### Chat
     - [![Gitter](https://badges.gitter.im/SpaceVim/SpaceVim.svg)](https://gitter.im/SpaceVim/SpaceVim?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
     - [![QQ](https://img.shields.io/badge/QQ群-121056965-blue.svg)](https://jq.qq.com/?_wv=1027&k=43DB6SG)
     - [![Facebook](https://img.shields.io/badge/FaceBook-SpaceVim-blue.svg)](https://www.facebook.com/SpaceVim)
-- Discuss
+
+### Discuss
 
 To report an issue or give feedback to the developers, please use the [issue tracker](https://github.com/SpaceVim/SpaceVim/issues). 

docs/development.md

@@ -0,0 +1,11 @@
+## Support SpaceVim
+
+### Development happens in the GitHub repository.
+
+[![Throughput Graph](https://graphs.waffle.io/SpaceVim/SpaceVim/throughput.svg)](https://github.com/SpaceVim/SpaceVim)
+
+#### Report bugs
+
+If you get any issues, please open an issue with the ISSUE_TEMPLATE. It is useful for me to debug for this issue.
+
+#### Contribute Layers

docs/sponsors.md

@@ -0,0 +1,3 @@
+## Current Sponsors
+
+