clean up Main.hs, delete unused code.
clean up Main.hs, delete unused code.

darcs-hash:20060420013744-1a7c6-9a3f1ecad2cb048d150dd1a2f6954530f0a50763

kirbyfan64/jhc,kirbyfan64/jhc,kirbyfan64/jhc,kirbyfan64/jhc