v0.212
ohci (usb1) driver ,but not tested.
fdisk: corrected a bug

octasm: 0.168 suports multiline instructions using char '\'
except for 'define' instruction

ehci (usb2) driver

vscreen disabled by default, use menu 'keyb->scroll norm'
and change videomode to enable.

some code changes in:
	ini_keyb_ps2mouse & ini_serial_ports
	power off
	usb uhci driver


v0.211
fpu registers are saved on task switch
.gz file decompression
fview comand move files

v0.210
read ex2 fylesystem

v0.209
hd dma driver
chkdsk & undelete disk tools
now minimum requirements are 4MB ram and 80486 cpu
corrected a lot of bugs