fusion-report:2.0

This version of fusion-report has been completely rebuild from scratch following
best python practices as well as typing.

Added

• Implemented Illumina Dragon by @chadisaad
• Implemented Arriba (#4)
• Export fusion list into multiple formats (#16)
• Version parameter (#10)

Changed

• Switched docs to docsify
• Slack invite link (#20)
• Renamed fusion_genes_mqc.json to fusions_mqc.json (#9)

Fixed

• Check if input file exists and is not empty (#13)