* convert some attributions
* use commit as source
* use preferred copyright
* update source with commit link
* convert more attributions
* finish Audio/Effects
* convert attributions
* convert attributions in Audio/Effects/Diseases
* renamed to attributions.yml
* convert attributions in Audio/Effects/Lightning
* convert attributions in Audio/Effects/PowerSink
* convert attributions in Audio/Effects/Shuttle
* convert attributions in Audio/Effects/Weather
* convert attributions in Audio/Magic
* convert attributions in Audio/Voice/Reptilian
* fix missing source field
* use note in copyright field instead of SPDX style License Reference for Custom licenses