Log Message:
Updated devel/cpuflags to 1.22

  - Updates for NetBSD:
    - Report OS version in verbose mode
    - Cleanup the parsing of "cpuctl identify 0" / "grep ^cpu0: \ 
dmesg"
    - Add cases for:
      - 'AMD Athlon 64 X2 (686-class)' - thanks Ryo HAYASAKA
      - 'Intel Pentium M (Yonah) (686-class)' - thanks Juho Juopperi
      - 'Intel Pentium III (Katmai) (686-class)'
    - Adjust '-march=core2' facllback to pentium-m - thanks Thomas E. Spanjaard
    - Pickup -'msse3'
  - Updates for gcc:
    - Add some more x86 -march cases from gcc 4.3