udev-141: added support for buglabs's bug device

udev-141: added support for buglabs's bug device

The udev configurations files are needed for Xorg configuration
  for buglabs's bug device that will be commited later,
  in order to find the right device nodes for the touchscreens

Note that the script creating the bmi(Bug module interface)
  event pipe has not been commented out,because it will be needed
  when the java bindings for the bug device will be in openembedded

The udev rules were took from buglabs svn:
 svn://svn.buglabs.net/bug/branches/hrw/oe-stable-2009/
 inside they are in meta-bug/packages/udev-rules/bug-udev/