added/edited some comments; added some new code
identified all the column fields (ie column numbers) that I will need to make planet parameter files
added code to send output to a file
added IF statement to only select those planets that were original research by Butler 2006 (Bu6)
added IF check for Bu6 reference; added FOR loop to check planet against kill list
fixed spacing here and there
working on code to pass planet parameters as hash. i am thinking of passing these hash parameters to a modified ppar2.pl to generate planet parameter files