fixed bug in test/set-up.sh and updated test/test_sample.contig: excl FASTA...

fixed bug in test/set-up.sh and updated test/test_sample.contig: excl FASTA content from GFF before creating contig table (issue #30)

test/set-up.sh

 #!/bin/bash -l
 
 # modify *.faa: rm record descriptions
-sed -i '/^>/ s/ .*//' test_sample.faa
+#sed -i '/^>/ s/ .*//' test/test_sample.faa
 
 # *.gff to *.contig: contig ID, feature ID
-grep -v '^#' test_sample.gff | cut -f1,9 | cut -d';' -f1 | sed 's/ID=//' > test_sample.contig
+sed -n '/^##gff/,/^##FASTA/p' test/test_sample.gff | grep -v '^#' | cut -f1,9 | cut -d';' -f1 | sed 's/ID=//' > test/test_sample.contig