Allow future proof extendability of the feature payload.

It was not handling the re-creation of GB instance correctly.

This allows both aarch64 and sse4.2 implementations.

Includes strong header which includes CRC32.

Includes proper string representation.

CGB is now going to boot using Boytacean ROM by default.
Allows better image and open source only boot.

Was creating major memory issues, including in the save of state files.

Allows blargg's test ROM to pass.

Makes use of the `Error` enum to handle errors. This is a better way to handle errors in Rust. It is also more idiomatic.

Using NODE_ENV to determine if frontend code should be included in the build.

Made use of const values to store global data.
Polling is done on every tick, supposedly it's the best approach for libretro.

Allowing frame by frame "navigation".

Fixes issue with zip file handling.

Add a more functional approach to frame buffer update, using chunks.
Should improve scalar based processing.

Making use of the newly added `buildRomData()` method.