Version 2.1

Redax version 2.1!

New features:

• XENONnT-style structured logging (#15)
• New version of the baseline routine (#9, #4)
• V1495 subclasses for maximum flexibility (#1)
• Version information baked into the executable (#12)
• Fax crate controller (#5)

Bugs squashed:

• Fix for subclasses not properly initializing (#14)
• Software fix to mitigate spurious rollovers (#8)

Also a variety of dispatcher fixes, but we won't list them here.