gnome-mplayer no more in Sisyphus

...it's no more in Sisyphus too:
http://git.altlinux.org/tasks/archive/done/_219/224790/logs/events.2.3.log

Workaround ALT bug 35350 for install2.

php5 has been completely removed from Sisyphus following its EOL:
http://git.altlinux.org/tasks/archive/done/_214/219816/

...as these have been removed from sisyphus:
http://git.altlinux.org/tasks/archive/done/_215/220898/logs/events.13.3.log

It's missing in Sisyphus altogether:
http://git.altlinux.org/tasks/archive/done/_184/188854/

Sisyphus doesn't contain suitable KDE4 package set by now.

chrony synchronizes time when connecting to a network using
NetworkManager. This feature is great for computers without
hardware clock, for example Raspberry Pi.

This file is contained in multiple sources,
let's document the particular one in build.log.

Needs an extra package and a service at the moment.

Just stumbled into that and (falsely) blamed vseleznv@! :(

This one can be used to override the default content
of .disk/info file (used by propagator but can find
some other uses within installer as well); the reason
being that ISO9660's Volume ID is up to 32 characters
and a file lacks that particular limitation.

- Spring 2019 patch queue cleanup
  + antohami@, jqt4@, iv@, obirvalger@, zerg@, me
  + tar2fs fixes for mipsel, qemu etc
  + lots of pkglist updates

We should delete the tarball whenever it's not the target.

Changing ROOTFS owner causes a problem:
created image's root directory is owned
by user executing make instead of root.

Changing WORKDIR owner is unnecessary
because it will be removed anyways.

arm-rootfs-installer is a script to deploy rootfs archive
onto an SD card for ARM computers.

...as it's been removed from sisyphus:
http://git.altlinux.org/tasks/archive/done/_216/222169/logs/events.1.1.log

regular-xfce-sysv doesn't use xfce4-full so still needs a screensaver.

xfce4-full now provides its own xfce4-screensaver

...as it's been dropped from sisyphus as well:
http://git.altlinux.org/tasks/archive/done/_216/221376/logs/events.2.3.log

regular-lxqt.iso is intended for actual use, and therefore may be
allowed to contain a lot of packages that are not related to DE.

desktop+lxqt+extra contains some qtdesktop bits that do not
relate directly to lxqt. Therefore, it makes it difficult
to use use/x11/lxqt for the more basic builds based on lxqt.

lxqt-regular contains all the necessary dependencies
to get the minimally working lxqt configuration.
Duplicate list items have been cleaned up therefore.

lxqt-regular needs pulseaudio

- added netsurf - lightweight html4 browser
- added otter-browser - opera12-like browser
- drop qupzilla, konqueror: removed from Sisyphus
- palemoon not work on non-x86 systems

It is wrong to make it impossible to use the default browser
(firefox) for targets using mixin/regular-lxqt given the
caveat with setting a variable to X, then to Y, then to X
again through make targets (see e.g. bootloader feature's
README).

mixin/office contains packages for solving typical office tasks
Co-authored-by: Ivan A. Melnikov" <iv@altlinux.org>

This way the packages will get into the vm and mipsel images.

There is no libreoffice5 in Sisyphus anymore.

...featuring remote access clients (surprise!).
Co-authored-by: Ivan A. Melnikov" <iv@altlinux.org>

.. in attempt to use this list on mipsel.

This package does not make sense on any other platform.

A small set of font packages inspired by MyOffice dependencies.

The original commit broke system tar2fs use by accidentally
moving TOPDIR definition into a separate shell execution;
thanks iv@ for spotting and fixing it promptly.
Co-authored-by: Ivan A. Melnikov" <iv@altlinux.org>

This reverts commit 408cc174.

See-also: https://bugzilla.altlinux.org/show_bug.cgi?id=28805#c45

...as it's been removed from sisyphus during openssl transition:
http://git.altlinux.org/tasks/archive/done/_213/219085/logs/events.1.2.log

Pavucontrol is a graphical utility, and most of DEs have
similar graphical utilities. Do not duplicate them.