changes:
- udev rules dir has been changing to /lib/udev/rules.d in udev
upstream, add an override to stay in /etc/rules.d for compatibility
- consolidate hal.inc and hal_git.bb, hal_git.bb is used as a
reference thus should have a negative preference
- change preferred version of hal to 0.5.14
- remove hal_0.5.11+0.5.12rc1
- remove RRECOMMENDS on udev-utils, the package is to be removed
