[Scratchbox-users] Note on upgrading to edgy

[Matt Hoosier]

If you're using Ubuntu and upgrade to Edgy, you'll probably want to
edit the contents of /scratchbox/login to always invoke bash:

--- #!/bin/sh
+++ #!/usr/bin/env bash

Ubuntu has switched the default shell to Dash, which doesn't handle
all Bash-isms so well.

Devs: do you fellows feel like including this directly in upstream Scratchbox?

--Matt