Adding vim setup script

vim-setup.sh

@@ -0,0 +1,10 @@
+git clone https://github.com/lifepillar/vim-solarized8.git ~/.vim/pack/themes/opt/solarized8
+
+cat >> ~/.bashrc<< EOF
+sh ~/vim-solarized8/scripts/solarized8.sh
+EOF
+
+cat > ~/.vimrc<< EOF
+set background=dark
+colorscheme solarized8
+EOF