Signed-off-by: Jean-Paul Saman <jean-paul.saman@m2x.nl>

codec/omxil: OMAP3430 only supports h264 baseline profile up to level 3.0. We now reject anything else as the codec gets confused otherwise.
  Also changed the priority so that this module is now the default video codec on Maemo.

That does not work anyway.

VLCKit: fixed typo which prevented the creation of re-distributable bundles and added the libvlc headers to the project file (not distributed in any target)

The existing code only managed to display some windows without any functionality.

legacy macosx intf: make sure we display the right playback button graphic when drawing the video window

 * plugin cache identifier string,
 * HTTP user agent header,
 * configuration file head comment,
 * CGI server software name.

In several cases, it is not used because of atexit().

This reverts commit 8b40fb0f.
Reading the PulseAudio source code, #2538 seems wrong.

Conflicts:

	bindings/python

Nothing uses it and it is irrelevant after tree form and list form
playlist representations were joined.

- New function to copy a playlist item and all its children.
- Allow node creation at any position in parent.

Fixes #3406

This triggers a race condition and ultimately a crash when the input
kills all its children.

Ref #3406