This change makes the text window be focused on startup when using
default riostart (e.g: when using the release ISO). This little change
makes you able to immediately reach the rc shell without clicking the
window, which at the very least is more convenient, and if you have
problems to use your mouse but want to install the system, you also
can (I had to stop profile from running at boot to patch it in my VPS
KVM console because the mouse wasn't working properly. Could install
and setup it to connect through drawterm).
When $wsys doesn't exist (eg, drawterm -G, or
rcpu from a text console), the profile would
create an empty $wsys variable, and sessions
started in this environment would fail with a
null list in concatenation.
This change tests if /mnt/term/env/wsys exists
before assigning it.
on systems with serial console and graphics such as the raspberry pi,
it is nice to get a system shell on the serial console even when no
monitor is connected.
this makes sure tcp boot will have ther user /tmp's
the same way as from local cwfs. we used /srv/cwfs
to prevent a deadlock with 9660srv as a root filesystem
which has been fixed now.
