Complete documentation

README.md

@@ -1,2 +1,29 @@
+# Developers Tools
+
+This repo contains a set of tools and configuration files used for development.
+Especially for Android Rom development
+
+## Install tool
 First get git submodule:
+```
 git submodule update --init
+```
+
+then you can use the vim configuration file
+```
+ ln -s PATH_TO_THIS_REPO/.vim ~/.vim
+ ln -s PATH_TO_THIS_REPO/.vimrc ~/.vimrc
+```
+
+copy tools/aosp_cscope in your PATH
+
+source shell/function.sh in your bashrc or zshrc or ...
+
+## Vim
+
+Vim plugins are managed by vundle. So at first lunch you have to run in vim
+```
+ :PluginInstall
+```
+
+