[Pkg-kde-extras] Bug#597155: revised script

[draeath]

A few changes:

Place this as /usr/local/bin/normalize-audio
In k3b, place the search path /usr/local/bin/ at the top of the list.
(or at least above /usr/bin). Alternatively, simply add
/usr/local/bin/normalize-audio (yes, as a search path) and put it at
the top... this forces it to be seen before the "real" one, and
doesn't effect the ordering for anything else that might happen to be
in /usr/local/bin.

These changes allow you to use this fix without (potentially) making
dpkg angry. Also fixed the shebang and dropped the unnecessary "empty
line" echo.

#!/bin/bash
case "$1" in
        --version)
                /usr/bin/normalize-audio --version | sed -e
's/normalize/normalize-audio/g'
                ;;
        *)
                normalize $*
        ;;
esac