Purity purified by purification - even more minimal and fast Zsh prompt

Most prompts are cluttered, ugly and slow. I'm not sure mine is better, but I like it anyway!

• I needed some git infos to remind me where the heck is my code? Oh yeah my stash is full.
• I don't like cluttered Zsh frameworks anymore. I needed something without any dependency I could modify myself easily when I'm bored.
• I included the Greek lambda letter to represent a branch, to remind me that everything can be build from Lambda expressions, and that Half-Life is a great game.

0. You need font awesome 4 to display the cool git infos signs. I know, I said "without dependencies". You can still change it.
1. Download prompt_purification_setup in a folder.
2. Add the folder path in your fpath (in your zshrc): fpath=(/the/folder/where/there/is/the/prompt $fpath)
3. Autoload it in your zshrc: autoload -Uz prompt_purification_setup && prompt_purification_setup

MIT