Log Message:
Updated devel/cpuflags to 1.28

Add:
 "Intel(R) Celeron(R) M processor "* - thanks to Daniel Horecki
 "Intel(R) Pentium(R) 4 CPU 3.20GHz" - thanks to John Nemeth
 "VIA Nehemiah" and "Intel(R) Atom(TM) CPU N270 " - thanks \ 
to Joel CARNAT