Merged pull request #138 from murilasso/master.

Added my theme

themes/murilasso.zsh-theme

+local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
+local user_host='%{$terminfo[bold]$fg[green]%}%n@%m%{$reset_color%}'
+local current_dir='%{$terminfo[bold]$fg[blue]%}%~%{$reset_color%}'
+local rvm_ruby='%{$fg[red]%}$(rvm_prompt_info)%{$reset_color%}'
+local git_branch='%{$fg[blue]%}$(git_prompt_info)%{$reset_color%}'
+
+PROMPT="${user_host}:${current_dir} ${rvm_ruby}
+${git_branch} %B$%b "
+RPS1="${return_code}"
+
+ZSH_THEME_GIT_PROMPT_PREFIX=""
+ZSH_THEME_GIT_PROMPT_SUFFIX=""
+ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg[red]%}✗%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_CLEAN=" %{$fg[green]%}✔%{$reset_color%}"