Script to install runtime dependencies for ubuntu-feisty when using medibuntu repository. This script should also be usable for newer ubuntu installations.

regression was introduced in [92290c9d] (more than one year ago Oo )

cleanup : remove useless headers, not used functions, msg_Err when we don't have enough memory, add a declaration

Should close #1485

Should Close #1499

check if the binary signature was issued by the public key we got in memory, before real cryptographic verification

On first start if there is no position info stored - try center the dialogs
on the primary desktop/screen. (or same screen as the controller)

the component playlist shall not save there settings to a fixed location,
so it may become problematic if we use the component twice - like it
is done. The location shall be given controlled by its owner component
or window.

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Add the TrackListChange signal
Signed-off-by: Mirsal Ennaime <mirsal.ennaime@gmail.com>
Signed-off-by: Rafaël Carré <funman@videolan.org>

Fix postproc header detection (the test depends on inclusion of stdint.h but there is no right way to do that in cmake)