add vim-plug to image

build/user.sh

@@ -18,6 +18,10 @@ curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/instal
 export ZSH="$HOME/.zsh"
 bash /tmp/installomz.sh --unattended --keep-zshrc
 
+# vim-plug
+curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
+    https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+
 # link in ssh key from original home
 mkdir -p ~/.ssh
 ln -s ~/.home/.ssh/id_rsa ~/.ssh/id_rsa