A Github inspired theme for Zsh

1. Minimal Information
2. Shows last two dir to mimic repo structure
3. Shows @hostname
4. Shows x for untracked files
5. Checks if git is active
6. Displays Branch
7. Detects light and dark system themes

1. Save the github.zsh-theme in ~/.oh-my-zsh/themes
2. Set GITHUB_THEME="github" in ~/.zshrc

Thank you Github!