added vim plug install command

Author: apsbd

vimconf.sh

@@ -4,5 +4,7 @@ if test ! -d "$DIR"; then
     curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
     https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim &&
 
-    curl -fLo ~/.vimrc "https://raw.githubusercontent.com/apsbd/vim/master/.vimrc"
+    curl -fLo ~/.vimrc "https://raw.githubusercontent.com/apsbd/vim/master/.vimrc" &&
+
+    vim +PlugInstall +qall
 fi