Use '#!/bin/sh' as executable interpreter. This is bad, because we do actually want bash, but if

we use '#!/bin/bash' then we end up sourcing enough .rc files to override any changes we have made
to PATH etc.

skel/scripts/functions.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 # @P@/scripts/functions.sh
 #
 #  (c)2006, @AUTHOR@, <@EMAIL@>.