read.table should have comment.char = "" in EsViritu_general_reactable1.R

The EsViritu database contains viruses that have a "#" in the description. Using read.table with tsv's that contain #'s leads to errors because lines are truncated.

The read.table calls in EsViritu_general_reactable1.R should have `comment.char = ""` added as a parameter to fix this behavior.