v1.8.0 update

[cytham]

Version 1.8.0

• Migrated to pyproject.toml and removed setup.py
• Increased default minimum SV read coverage from 2 to 4
• Modified nanoinsight installation to manual and optional (for conda compatibility)
• Removed "htmlark" package requirement (for conda compatibility)
• Removed "progress" package requirement
• Fixed for #89 bedtools getfasta bug
• Fixed y-axis log scale bug in report
• Added samtools and minimap2 path in logs
• Added version in stdout logs