arch/x64: add acpica module

Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>
libc: import more ctype functions and strcat()

Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>
arch/x64: link with acpica

Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>
arch/x64: intiialize acpi tables

Signed-off-by: Paweł Dziepak <pdziepak@quarnos.org>