haiku_extras: add provides for TV and acpi_call

Also fix the broken DeskBar symlink for TV.

Change-Id: I23a9cc5cf3e3d0c6ae1608a3b96a37e9a8c431a2
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7362
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

Move TV app into haiku_extras package

As discussed at
https://discuss.haiku-os.org/t/what-does-the-tv-program-do/14511

Change-Id: I7d9501cad2b9d4b3c6898ec39398101727c2eee8
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7344
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>

bin/acpi_call: command to call ACPI methods

adapted from the FreeBSD tool, uses ACPICA headers in userland mode.

Change-Id: Icba77b01e6e351df31538dda21520f0cc99b26bb
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5749
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>

control_look/decor: Add Flat style to haiku_extras package

* Works a bit better with dark themes
* Has some interesting alternative design elements
* MIT licensed

Change-Id: I6cfd1d4d05016fb014d515d94cff3b8c8d0298b2
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4508
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>

Add a partitioning system for Sun disklabel/vtoc

This is the partitioning system used on sparc machines.
Confirmed working with a Solaris install iso image.
Added to the haiku package for sparc and to haiku_extras for other
architectures.

Fixes #15638

Change-Id: I0584bef5e6a66eff9a33eb6675d5533cc9a45d1e
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2709
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

Add a BeControlLook addon

Very simple for now, just reuses the Haiku one with some gradients
removed.

Add it to the haiku_extras package.

Change-Id: I41729ed65b147fed72bf56e7c5c89367b75563bb
Reviewed-on: https://review.haiku-os.org/c/1431
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

Add an haiku_extras package.

Curerntly contains support for amiga RDB and Apple (PPC) partitionning systems,
that is, things that might be useful, but not for most users, and was
not part of the default package.

Naming inspired from the Extras disk shipped with Amiga Workbench, for
lack of a better idea.

Change-Id: I57fb229806139939bc019e6c43b0aec7ea1f483a
Reviewed-on: https://review.haiku-os.org/652
Reviewed-by: waddlesplash <waddlesplash@gmail.com>