[tex-live] Contact to Donald Arseneau (was: [Frank Küster] Some license questions about your packages)

[Karl Berry]

          import.sty:    "this software is free of any restrictions"
          relsize.sty:   "public domain", nothing else
          braket.sty:    "This is free, unencumbered, unsupported software." 
          notoccite.sty: "unrestricted software contributed to the public domain"
          sansmath:      "public domain", nothing else
          titleref.sty:  "public domain", nothing else

FWIW, I see no problem with any these.