regular.mk: added usb-modeswitch to sysv-tde

As an available package, not default installation though.
Just in case.
install2: added use/install2/vnc

This is the antagonist of the pre-existing cleanup;
suggested by frbrgeorge@ for starterkits.
regular.mk: use/install2/vnc

This addition enables installation over VNC as suggested
by frbrgeorge@.

Maybe live images should carry x11vnc too, not sure yet.
Revert "regular.mk: go on vnc-free with sysv-tde"

This reverts commit c9ca03ffee655c454e92a92149b6c878b8f9416e.
install2: initial use/install2/repo

This one uses an installer feature; should be reimplemented
using rootfs scripts carried over by installer some day.
regular.mk: use/install2/repo within installers

This has been requested by Matt Lewandowsky for hyperv server,
I think it's just reasonable in other installers as well.
reports.mk: that space was extra

graphviz is usually around so this buglet has lived
a really long life: "a " "b" instead of "a" "b".
browser: tweak for multi-branch compatibility

The current branches lack both firefox 29+ and
firefox-classic_theme_restorer, correspondingly;
sisyphus has those; the feature shouldn't pose
any problems in both cases, should it?
x11: tweak for multi-branch compatibility

This is a similar trouble: p7/t7 branches had
plasma-applet-networkmanager while sisyphus has
switched to kde4-plasma-nm* (there's a bunch of
subpackages there, basically all of them desired).
net: rework NM support

Non-GUI packages moved to base+nm pkglist to enable standalone
installation of those; and GTK bits left in desktop+nm for use
by images lacking their own new and improved(tm) variant.

Note that both GNOME3 and KDE4 aren't lacking anymore.
x11: add use/x11/nm/gtk target

This belongs to x11 feature and not to net feature since its
focus is a GUI, not the actual network-handling parts.

Or like that.
regular.mk: use/x11/kde4/nm instead of pkglist

This was the only user of that branch-specific pkglist.
p7.mk: bridge gnustep as well

The packages have hit p7/branch, finally;
huge thanks to real@ for all the effort.
regular.mk: added a few alterator modules to server-hyperv

As proposed by Matt Lewandowsky.
regular.mk: minor server-hyperv tweaks

Matt Lewandowsky suggested that alteratord be enabled
but ahttpd be disabled so as to avoid extra port being
listened to out-of-box but to be able to turn web GUI on
when needed.
regular.mk: server-hyperv needs no cpufreq

Thus disabled cpufreq-simple service.
lists/monitoring: drop collectd-libvirt

This subpackage pulls in libvirt-client which is totally
overkill for your usual collectd (and it would need further
setup anyways).
regular.mk: server-hyperv shouldn't just start alteratord

I thought about this again and came to conclusion that bringing
alteratord and ahttpd up or down should rather be done at the same
time as backends and frontend are useless without each other
(at least for your average sysadmin).
regular.mk: kludge to ensure nm-applet is around

Commit 78f2158 left those images which required NM but not
its applet explicitly broken (as in "no applet at all");
this should probably be redone alike to browser feature
but let's provide a 20140612 band-aid at least.
net: 50-net-nm band-aid

This needs further refinement regarding p7/t7 specifically:
NM behaviour regarding defaults differs in sisyphus and this
has led to livecds booting with DHCP networking but installed
systems booting without configured interfaces.