12.1.0 devel build 3 released, for XO-1.5 and XO-1

[Mikus Grinbergs]

On an XO-1, build os3 was quite unusable until I disabled power 
management.  All too soon after initial boot-up, the XO-1 would lock up 
-- it would not accept keystrokes (even though the Power LED was not 
blinking);  after a couple of seconds it would not perform cursor 
movement either.

I am no longer nimble - it felt to me that I had to really *rush* to My 
Settings to deactivate suspend/resume before their effect was to lock me 
out.

mikus