* All segments are now extracted from the base ROM; the base ROM is no
longer a compile time dependency
* ROM segments are now positioned relatively to each rather than with
hard coded addresses
* Piracy checksums are calculated during build
* ROM is mismatching but functionally equivalent.
* ROM does not shift, so any edits must use the same amount of bytecode.
* Asset files such as stage setup and lang are not included yet (they are copied from the base ROM).
Ryan Dwyer