Added screenshot and updated readme.

Author: sblaurock

README.md

@@ -1,15 +1,20 @@
 bash-prompt
 ===========
 
-Improved bash prompt with support for Git.
+![screenshot](https://github.com/sblaurock/bash-prompt/raw/master/screenshot.png "Example screenshot of bash prompt.")
 
-    (cd ~ && git clone --depth 1 https://github.com/sblaurock/bash-prompt.git && cd bash-prompt && chmod +x install.sh && ./install.sh) && source ~/.bashrc
+Improved bash prompt with support for Git.
 
 Colors, display options and symbols are fully customizeable. Currently supports:
 * 16 colors.
 * Username & hostname.
-* Current working directory (partial or full).
-* Current Git branch.
-* Dirty branch status indicator.
+* Working directory (partial or full).
+* Git branch (with "dirty" status indicator).
+
+## Installation
+Execute the following snippet in your command line. See [install.sh](https://github.com/sblaurock/bash-prompt/blob/master/install.sh) for more details.
+```bash
+(cd ~ && git clone --depth 1 https://github.com/sblaurock/bash-prompt.git && cd bash-prompt && chmod +x install.sh && ./install.sh) && source ~/.bashrc
+```
 
-Inspired by: [twolfson/sexy-bash-prompt](https://github.com/twolfson/sexy-bash-prompt)
+Project inspired by [twolfson/sexy-bash-prompt](https://github.com/twolfson/sexy-bash-prompt).