bug#15382: desktop restores buffers in wrong order

[Juri Linkov]

The wrong order of restored desktop buffers is caused
by addition of these two conditions in `desktop-read':

            (unless (desktop-restoring-frameset-p)

Removing this condition in two places in `desktop-read'
restores the right order.

Were these conditions intended to fix some problems?

Another bug is that point of the top restored buffer
is placed to a wrong position because `desktop-saved-frameset'
saves point of one buffer (possibly non-persistent), but
after restoring the desktop, `window-state-put' restores that point
to another buffer (persistent and restored from the desktop file),
thus applying the value of point of one buffer to another buffer.