Add extended_primary_loader to autobuild.

* Build fat1x, fat32, cdfs, after_win loaders.
* Set use_lba=1 by default in fat32 loader.
* Build kolibri.raw: flash / hdd image.
* Add example config.ini file.
* Add an option (config file and screen) to not load ramdisk image.
* Add an option (config file only) to set /sys path.

Now you can boot without a ramdisk from a storage that is supported
by the kernel itself, i.e. without loadable drivers. Thus you can not
load the system without a ramdisk from SATA/AHCI and USB drives.

git-svn-id: svn://kolibrios.org@8091 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/bootloader/extended_primary_loader/cdfs/bootsect.asm

@@ -50,7 +50,8 @@ real_start:
 ; get file system information
 ; scan for Primary Volume Descriptor
         db      66h
-        movi    eax, 10h-1
+        push    10h-1
+        pop     eax
 pvd_scan_loop:
         mov     cx, 1
         inc     eax