Merge the following from the English version:
1.5 -> 1.6 hardware/Makefile
(new) -> 1.1 hardware/amd64/Makefile
(new) -> 1.1 hardware/amd64/article.sgml
(new) -> 1.1 hardware/amd64/proc-amd64.sgml
1.4 -> 1.5 hardware/common/hw.ent
1.5 -> 1.6 relnotes/Makefile
(new) -> 1.1 relnotes/amd64/Makefile
(new) -> 1.1 relnotes/amd64/article.sgml