fix links

DATA.md

@@ -1,21 +1,21 @@
-[SRR1976948_1.fastq.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/SRR1976948_1.fastq.gz)
+[SRR1976948_1.fastq.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/SRR1976948_1.fastq.gz) - 1st mn reads
 
-[SRR1976948_2.fastq.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/SRR1976948_2.fastq.gz)
+[SRR1976948_2.fastq.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/SRR1976948_2.fastq.gz) - 1st mn reads
 
-[SRR1977249_1.fastq.gz](SRR1976948_2.fastq.gzSRR1977249_1.fastq.gz)
+[SRR1977249_1.fastq.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/SRR1977249_1.fastq.gz) - 1st mn reads
 
-[SRR1977249_2.fastq.gz](SRR1977249_1.fastq.gzSRR1977249_2.fastq.gz)
+[SRR1977249_2.fastq.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/SRR1977249_2.fastq.gz) - 1st mn reads
 
-[SRR1977296_1.fastq.gz](SRR1977249_2.fastq.gzSRR1977296_1.fastq.gz)
+[SRR1977296_1.fastq.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/SRR1977296_1.fastq.gz) - 1st mn reads
 
-[SRR1977296_2.fastq.gz](SRR1977296_1.fastq.gzSRR1977296_2.fastq.gz)
+[SRR1977296_2.fastq.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/SRR1977296_2.fastq.gz) - 1st mn reads
 
-[SRR1976948.abundtrim.subset.pe.fq.gz](SRR1977296_2.fastq.gzSRR1976948.abundtrim.subset.pe.fq.gz)
+[SRR1976948.abundtrim.subset.pe.fq.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/SRR1976948.abundtrim.subset.pe.fq.gz) - abundtrim/subset swept/PE
 
-[SRR1977249.abundtrim.subset.pe.fq.gz](SRR1976948.abundtrim.subset.pe.fq.gzSRR1977249.abundtrim.subset.pe.fq.gz)
+[SRR1977249.abundtrim.subset.pe.fq.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/SRR1977249.abundtrim.subset.pe.fq.gz) - abundtrim/subset swept/PE
 
-[all-genomes.fasta.gz](SRR1977249.abundtrim.subset.pe.fq.gzall-genomes.fasta.gz)
+[all-genomes.fasta.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/all-genomes.fasta.gz) - all of the genomes from the study
 
-[subset-genomes.fasta.gz](all-genomes.fasta.gzsubset-genomes.fasta.gz)
+[subset-genomes.fasta.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/subset-genomes.fasta.gz) - ~1/8th of the genomes from the study
 
-[subset_assembly.fa.gz](subset-genomes.fasta.gzsubset_assembly.fa.gz)
+[subset_assembly.fa.gz](https://s3-us-west-1.amazonaws.com/dib-training.ucdavis.edu/metagenomics-scripps-2016-10-12/subset_assembly.fa.gz) -  - assembly of the two abundtrim/subset data sets