Set vim as default editor

Install/Templates/fish/config.fish

@@ -5,4 +5,7 @@ set --export -g why '192.168.0.20'
 set --export -g ntb '192.168.0.25'
 set --export -g sat '192.168.0.30'
 
+set --export -g EDITOR 'vi -e'
+set --export -g VISUAL vim
+
 set -gx PATH ~/.bin $PATH