portsurvey log for http://www1.cs.columbia.edu

> http://www1.cs.columbia.edu/dcc/nestor/presentations/SGL/SGL-2.0a3.tar.gz ok
> http://www1.cs.columbia.edu/~angelos/Code/keynote-2.3.tar.gz ok
> http://www1.cs.columbia.edu/~angelos/keynote.html ok