- Remove legacy processor, it probably was broken long time ago anyway
- Handle the case when `[airspace] boundary=` does not exist
- Handle the case when `[airspace] handoff=` does not exist
- Decouple common data sources from the directory tree
- Now common data sources can be specified in `[meta] common_data=`
- Values can be multi-line; each line will load another common data source
- Common data sources will be searched for similar to normal source files
Add legacy option to deploy.py just in case, and renumber before expand.
Add message to output indicating where it was built from and that it is a generated file.