portsurvey log for http://www.cis.upenn.edu

> http://www.cis.upenn.edu/~bcpierce/unison/ ok
> http://www.cis.upenn.edu/~bcpierce/unison/download/releases/unison-2.27.29/unison-2.27.29-manual.html ok
> http://www.cis.upenn.edu/~bcpierce/unison/download/releases/unison-2.27.29/unison-2.27.29-manual.pdf ok
> http://www.cis.upenn.edu/~bcpierce/unison/download/releases/unison-2.27.29/unison-2.27.29-manual.ps ok
> http://www.cis.upenn.edu/~bcpierce/unison/download/releases/unison-2.27.29/unison-2.27.29.tar.gz ok
> http://www.cis.upenn.edu/~bcpierce/unison/download/releases/unison-2.27.57/unison-2.27.57-manual.html ok
> http://www.cis.upenn.edu/~bcpierce/unison/download/releases/unison-2.27.57/unison-2.27.57-manual.pdf ok
> http://www.cis.upenn.edu/~bcpierce/unison/download/releases/unison-2.27.57/unison-2.27.57-manual.ps ok
> http://www.cis.upenn.edu/~bcpierce/unison/download/releases/unison-2.27.57/unison-2.27.57.tar.gz ok