Merge for version v2.0.0

Since the last merge:

• Clarified the README
• Added a flowchart and an animated version
• Added YASH scaffolding for Hi-C
• Integrated Fastp
• Made QUAST optional
• Improved verbosity and user feedback
• Added logging
• Added an .env file for easy environment setup
• Enabled automatic configuration for Genotoul and CBIB HPC clusters
• Various improvements across all scripts
• Added comments
• Merged local_run.sh and job.sh into a single asm4pg script
• Allowed input of FASTA/FASTQ/BAM files