#892 roslin.config: Few fixes Pull request opened by sguizard --- ## name: roslin.config about: Few fixes for smooth runs • Remove the igenome configuration. IGMM igenome folder is not accessible for Roslin users. • Load singularity 3 instead of 4. Version 4 throw squashfs / FUSE error on new nodes. • Add logic to define the singularity cache directory. Users who don't use compute project can't access the shared singularity cache. nf-core/configs