Formatting

README.md

@@ -1,4 +1,4 @@
-Gogs - Go Git Service
+Gogs - Go Git Service [![Go Walker](http://gowalker.org/api/v1/badge)](https://gowalker.org/github.com/gogits/gogs)
 =====================
 
 Gogs(Go Git Service) is a GitHub-like clone in the Go Programming Language.
@@ -7,6 +7,17 @@ Gogs(Go Git Service) is a GitHub-like clone in the Go Programming Language.
 
 There are some very good products in this category such as [gitlab](http://gitlab.com), but the environment setup steps often make us crazy. So our goal of Gogs is to build a GitHub-like clone with very easy setup steps, which take advantages of the Go Programming Language.
 
+## Overview
+
+Please see [Wiki](https://github.com/gogits/gogs/wiki) for project design.
+
+## Installation
+
+### Dependencies
+
+- [Go Programming Language](http://golang.org): Main develop language.
+- [libgit2](http://libgit2.github.com/): Git data manipulation.
+
 ## Acknowledgments
 
 - Logo inspired by [martini](https://github.com/martini-contrib).