install.sh: create ~/.config/rclone directory

This allows people with their config already made copy their config to the new server(s), without having to create the directories.

docs/content/install.sh

@@ -187,6 +187,8 @@ esac
 
 #update version variable post install
 version=`rclone --version 2>>errors | head -n 1`
+#create the directory for the default configuration folder
+mkdir $HOME/.config/rclone -p
 
 printf "\n${version} has successfully installed."
 printf '\nNow run "rclone config" for setup. Check https://rclone.org/docs/ for more details.\n\n'