Add bison eof fix patch.
Update date.
Add bison eof fix patch entry.
Add bison eof fix patch entry into materials.
Add entry to master changelog for bison eof fix patch.
Add commands to final-system for bison eof fix patch. Fixes problem during make check and is reesolved upstream.
Add yaboot 1.3.17 parted patch.
Add yaboot parted patch entry into patches.
Add yaboot parted patch entry into materials for all ppc targets.
Add yaboot parted patch entry to all ppc target book changelogs.
Add yaboot parted patch description and commands to boot yaboot-build and final-system yaboot installation commands.