Added class and os alternates

.oh-my-zsh/themes/gallifrey.zsh-theme

@@ -0,0 +1,11 @@
+# ZSH Theme - Preview: https://github.com/robbyrussell/oh-my-zsh/wiki/Themes#gallifrey
+return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
+host_color="%(!.%{$fg[red]%}.%{$fg[green]%})"
+
+PROMPT="${host_color}%m%{$reset_color%} %2~ \$(git_prompt_info)%{$reset_color%}%B»%b "
+RPS1="${return_code}"
+
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[yellow]%}‹"
+ZSH_THEME_GIT_PROMPT_SUFFIX="› %{$reset_color%}"
+
+unset return_code host_color