Added new vim colorscheme, updated prompt

Added smyck colorscheme, which I foud on reddit today.
Also, copied the prompt from zholman's dotfiles

zsh/config.zsh

@@ -16,7 +16,8 @@ setopt APPEND_HISTORY
 
 setopt COMPLETE_ALIASES
 
-export PS1='%3~ ☠ '
+#export PS1='%3~ ☠ '
+#export PS1='%3~$(git_info_for_prompt) ☠ '
 
 # make terminal command navigation sane again
 bindkey '^[^[[D' backward-word

zsh/prompt.zsh

@@ -0,0 +1,83 @@
+autoload colors && colors
+# cheers, @ehrenmurdick
+# http://github.com/ehrenmurdick/config/blob/master/zsh/prompt.zsh
+
+git_branch() {
+  echo $(/usr/bin/git symbolic-ref HEAD 2>/dev/null | awk -F/ {'print $NF'})
+}
+
+git_dirty() {
+  st=$(/usr/bin/git status 2>/dev/null | tail -n 1)
+  if [[ $st == "" ]]
+  then
+    echo ""
+  else
+    if [[ $st == "nothing to commit (working directory clean)" ]]
+    then
+      echo "on %{$fg_bold[green]%}$(git_prompt_info)%{$reset_color%}"
+    else
+      echo "on %{$fg_bold[red]%}$(git_prompt_info)%{$reset_color%}"
+    fi
+  fi
+}
+
+git_prompt_info () {
+ ref=$(/usr/bin/git symbolic-ref HEAD 2>/dev/null) || return
+# echo "(%{\e[0;33m%}${ref#refs/heads/}%{\e[0m%})"
+ echo "${ref#refs/heads/}"
+}
+
+unpushed () {
+  /usr/bin/git cherry -v @{upstream} 2>/dev/null
+}
+
+need_push () {
+  if [[ $(unpushed) == "" ]]
+  then
+    echo " "
+  else
+    echo " with %{$fg_bold[magenta]%}unpushed%{$reset_color%} "
+  fi
+}
+
+rb_prompt(){
+  if $(which rbenv &> /dev/null)
+  then
+      echo "%{$fg_bold[yellow]%}$(rbenv version | awk '{print $1}')%{$reset_color%}"
+    else
+      echo ""
+  fi
+}
+
+# This keeps the number of todos always available the right hand side of my
+# command line. I filter it to only count those tagged as "+next", so it's more
+# of a motivation to clear out the list.
+todo(){
+  if $(which todo.sh &> /dev/null)
+  then
+    num=$(echo $(todo.sh ls +next | wc -l))
+    let todos=num-2
+    if [ $todos != 0 ]
+    then
+      echo "$todos"
+    else
+      echo ""
+    fi
+  else
+    echo ""
+  fi
+}
+
+directory_name(){
+  echo "%{$fg_bold[cyan]%}%1/%\/%{$reset_color%}"
+}
+
+export PROMPT=$'\n$(rb_prompt) in $(directory_name) $(git_dirty)$(need_push)\n› '
+set_prompt () {
+  export RPROMPT="%{$fg_bold[cyan]%}$(todo)%{$reset_color%}"
+}
+
+precmd() {
+  title "zsh" "%m" "%55<...<%~"
+  set_prompt
+}

zsh/window.zsh

@@ -0,0 +1,19 @@
+# From http://dotfiles.org/~_why/.zshrc
+# Sets the window title nicely no matter where you are
+function title() {
+  # escape '%' chars in $1, make nonprintables visible
+  a=${(V)1//\%/\%\%}
+
+  # Truncate command, and join lines.
+  a=$(print -Pn "%40>...>$a" | tr -d "\n")
+
+  case $TERM in
+  screen)
+    print -Pn "\ek$a:$3\e\\" # screen title (in ^A")
+    ;;
+  xterm*|rxvt)
+    print -Pn "\e]2;$2\a" # plain xterm title ($3 for pwd)
+    ;;
+  esac
+}
+