dfu-util: add version 0.4

* return dfu-util_static, as static binary is more usefull from deploy dir
  I've tried to build static version with libtool, but in the end this
  is easier and someone can use both shared/static version
* Thanks to GNUtoo for initial recipes
  http://shr-project.org/trac/ticket/1465


* move usbpath dependency to dfu-util_0.1

Signed-off-by: Martin JaMa Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>