v1.5.2

• Updated some steps of installation (e.g., conda environments now within external_software directory, and conda cleaning of cache to avoid excessive number of files)
• iCORN2 now compressing the intermediate bam files (for now level 9, WIP in the future to make this customizable by the user)
• iCORN2 with a new mode "low_space" (for now the uncompressing of raw reads can occur in /dev/shm, WIP to keep there more intermediate files)