PCNE v0.1.1 release

Added

• -k: allow to keep intermediate files (BAM; BWA index, BAI) which are now removed by default
• -v: print installed version
• Add log file
• Add elapsed time at the end

Fixed:

• Lots of typos
• TSV output name

Other:

• Improved documentation (installation, roadmap, badges)
• Improved clarity of bin files