[TEST] move samplesheet to assets for test

Author: nservant

README.md

@@ -25,7 +25,7 @@ On release, automated continuous integration tests run the pipeline on a full-si
 
 1. Read QC ([`FastQC`](https://www.bioinformatics.babraham.ac.uk/projects/fastqc/)) 
 2. Hi-C data processing
-   1. with [`HiC-Pro`](https://github.com/nservant/HiC-Pro)
+   1. [`HiC-Pro`](https://github.com/nservant/HiC-Pro)
       1. Mapping using a two steps strategy to rescue reads spanning the ligation
       sites ([`bowtie2`](http://bowtie-bio.sourceforge.net/bowtie2/index.shtml))
       2. Detection of valid interaction products

assets/samplesheet.csv

@@ -1,3 +1,2 @@
 sample,fastq_1,fastq_2
-SAMPLE_PAIRED_END,/path/to/fastq/files/AEG588A1_S1_L002_R1_001.fastq.gz,/path/to/fastq/files/AEG588A1_S1_L002_R2_001.fastq.gz
-SAMPLE_SINGLE_END,/path/to/fastq/files/AEG588A4_S4_L003_R1_001.fastq.gz,
+SRR4292758,https://github.com/nf-core/test-datasets/raw/hic/data/SRR4292758_00_R1.fastq.gz,https://github.com/nf-core/test-datasets/raw/hic/data/SRR4292758_00_R2.fastq.gz