Following changes have been made to make this program more modular:
- add a comment on OrigenBoard
- move sys/.... stuff higher in #includes, since convention is to include
  sys/... stuff before anything else
- remove references to "QT2410" in the source code. Replace it with
  "DEFAULT". Rename functions to have more generic names.
- add a comment on "QT2410" being the default mode for this program
- replace static defines with global variables g_*
- add usage()
- add command line processing.
- add some debugging printfs() for people to report problems
Remove unused files.
Raname:

	boot_usb -> old.boot_usb
	dnw-linux -> old.dnw-linux

to mark them as unsupported.
Bring description on what this repository actually consists of.