Remove obsolete feisty script

extras/misc/ubuntu-medibuntu-feisty.sh

-#!/bin/sh
-# This script install all 3rd party dependencies for ubuntu
-# from the medibuntu repository.
-
-LIST="\
-libcaca0 \
-libflac7 \
-libfreetype6 \
-libfribidi0 \
-libgcrypt11 \
-libgpg-error0 \
-libgnutls13 \
-libgtk2.0-0 \
-libid3tag0 \
-libmad0 \
-libmpcdec3 \
-libnspr4 \
-libnss3 \
-libnotify1 \
-libdbus-1-3 \
-libhal1 \
-libogg0 \
-libsdl1.2debian \
-libsdl-image1.2 \
-libsdl-net1.2 \
-libsdl-mixer1.2 \
-libvorbis0a \
-libvorbisenc2 \
-libshout3 \
-libspeex1 \
-libtheorai0 \
-libsmbclient \
-libxml2 \
-libmodplug0c2 \
-libdvdnav4 \
-libdvdcss2 \
-libebml-dev \
-libfaac0 \
-libfaad2-0 \
-liblame0 \
-libmatroska-dev \
-libmpeg2-4 \
-liba52-0.7.4 \
-libwxbase2.6-0 \
-libwxgtk2.6-0 \
-libx264-dev \
-libtwolame0 \
-libdts-dev \
-libdirac0c2a"
-
-# Are we been run on ubuntu feiste ?
-if ! test -f /etc/debian_version; then
-   echo "ERROR: no /etc/debian_version file found"
-   echo "ERROR: this is a non debian based system."
-   echo "ERROR: this script is meant to be run on ubuntu feisty 7.04"
-   exit 1
-fi
-
-version=`cat /etc/debian_version`
-if ! test "${version}" = "4.0"; then
-   echo "ERROR: wrong version number ${version}"
-   echo "ERROR: this script is meant to be run on ubuntu feisty 7.04"
-   exit 1
-fi
-
-if ! test "`whoami`" = "root"; then 
-   echo "ERROR: run this script as root user (eg: using sudo $*)"
-   exit 1
-fi
-
-# Test if medibuntu repos is installed.
-if ! test -f /etc/apt/sources.list.d/medibuntu.list; then
-   echo "Installing medibuntu repository for dependencies"
-   wget http://www.medibuntu.org/sources.list.d/feisty.list -O /etc/apt/sources.list.d/medibuntu.list
-   wget -q http://packages.medibuntu.org/medibuntu-key.gpg -O- | sudo apt-key add - && sudo apt-get update
-   echo "done"
-fi
-
-apt-get install ${LIST}
-
-exit $?