Added helper copy script

Emacs/install.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+echo -n "Overwrite ~/.emacs (do NOT do if you've already got one) (y/n)? "
+read answer
+
+# if echo "$answer" | grep -iq "^y" ;then
+
+if [ "$answer" != "${answer#[Yy]}" ] ;then
+    echo Yes
+	cp dotEmacs.el ~/.emacs
+else
+    echo No
+fi
+
+echo ';;' >> ~/.emacs-this-machine-only.el
+emacs