remove unnecessary files

ATAC-seq_pipeline/NA.log

-Version:	1.2.10
-Arguments Used:
--b	temp/sort/WT8.sorted.bam
--i	temp/index/WT8.sorted.bam.bai
--g	genome.info

ATAC-seq_pipeline/WT8.log

-Version:	1.2.10
-Arguments Used:
--b	temp/sort/WT8.sorted.bam
--i	temp/index/WT8_map.sorted.bam.bai
--g	genome.info
---output	WT8
---upper	20
---lower	10

ATAC-seq_pipeline/results/peaks/WT8_peaks.gappedPeak.log

-Version:	1.2.10
-Arguments Used:
--b	temp/sort/WT8.sorted.bam
--i	temp/index/WT8_map.sorted.bam.bai
--g	genome.info
---output	results/peaks/WT8_peaks.gappedPeak
---upper	20
---lower	10