Version 1.0.0

Major release

Main changes:

• Rename sashimi plot script
• Change License from GPL3 to MIT

Fixes and improvements:

• Random arcs position to avoid overlapping - #11, update examples
• Add padding between junction arcs to avoid overlapping - #11
• Improve -j combined with -M and -S/-s - fix #62
• Read gzipped gtf in text mode - fix #60

Others:

• Add development instructions
• Update CI checksums
• Update GHA CI workflow to run for all branches on push
• Remove tox config, use pytest and add python version matrix
• Remove [ci skip] if logic from CI workflow as GHA now supports it