Moving sequence content guess and md5sum from upload.cgi to this script because uploaded files may need DOS return characters fixed before they can be computed on.  Also, we want to move computation out of the upload page so it responds faster and the user knows what is going on.
Moving sequence content guess and md5sum from upload.cgi to this script because uploaded files may need DOS return characters fixed before they can be computed on.  Also, we want to move computation out of the upload page so it responds faster and the user knows what is going on.

teharrison/pipeline,teharrison/pipeline,MG-RAST/pipeline,wgerlach/pipeline,teharrison/pipeline,wgerlach/pipeline,MG-RAST/pipeline,MG-RAST/pipeline,wgerlach/pipeline