add instruction on how to install

vim-config/Readme.md

@@ -0,0 +1,18 @@
+# Installation
+## Install neovim
+> sudo pacman -Suy neovim
+
+## Install vim.plug (Plugin Manager)
+> sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
+       https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
+
+## Get the configfile:
+> cd ~/.config/nvim/
+> wget https://5ccppi.org:3000/ccppi/scripts/raw/branch/master/vim-config/init.lua
+
+## install the plugins:
+### start neovim
+> nvim
+### install plugins
+> :PlugInstall
+restart and have fun