Updated Senselab files

Based on discussion at the last BioRDF call, and a new export from  
Luis, I've updated the text version as well.
The new files are available at the same locations as previously  
advertised.

MS Access version: http://purl.org/commons/hcls/senselab/ 
SenseLabPublicSnapshot20071119.zip
Tab delimited text/Mysql scripts:  http://purl.org/commons/hcls/ 
senselab/SenseLab-Public-Snapshot-20071119-Text.zip
Text conversion notes are in Documentation directory after unzipping.

-Alan