Bug#926016: sloppy packaging over moving a conffile

[Osamu Aoki <osamu@debian.org>]

Package: im-config
Version: 0.42-1
Severity: important

Problem:

conffile /etc/xdg/autostart/im-launch.desktop was introduced by 0.39-1

It's functionality is moved to /etc/xdg/autostart/im-launch-wayland.desktop
for 0.40-1, 0.41-1, and 0.42-1 without proper package scripts.

This causes double invocation of input method start up code for people
following testing/unstable.


Solution:
 * Don't move it
 * Add package script to remove /etc/xdg/autostart/im-launch-wayland.desktop
   when needed.

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing'), (10, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages im-config depends on:
ii  gettext-base  0.19.8.1-9

Versions of packages im-config recommends:
ii  kdialog     4:17.08.3-2
ii  whiptail    0.52.20-8
ii  x11-common  1:7.7+19
ii  zenity      3.30.0-2

im-config suggests no packages.

-- no debconf information