v0.7

• Added support for multiple references per species (genome, rRNA, mirgenedb etc).
• The multiple species references are controlled through the map_strategy variable (e.g. rRNA->genome).
• Implemented an optimized algorithm for binning (meshing) coordinate systems.
• Added support for easy addition of custom rules into the workflow.
• Added unit tests.
• Updated the environment.yaml to pin the OpenJDK version.
• Fixed several bugs and errors.