added dependencies section

README.md

@@ -25,6 +25,17 @@ export PATH=${NGS_TOOLS}/dge_workflow:$PATH
 Note that the `NGS_TOOLS` variable is required because some of the scripts rely on it for to locate helper scripts.
 
 
+Dependencies
+------------
+
+The following tools are required
+* [jl](https://github.com/holgerbrandl/joblist) - An hpc task manager
+* samtools
+* R
+* bowtie, STAR,
+* deeptools
+
+
 VCS model
 ---------