0.4.13-alpha1

This is an unstable release and is not suitable for production!
It brings major changes, some of which are breaking.
Bali is now at 4.6K LoC!

Additions

• Added field-write helper for Nim primitives.
• Began work on JavaScript Date API.
  • This is currently hidden by an experiment. To use it, pass --enable-experiment:date-routines to Balde.

Fixes

• Fixed numerical tokenization algorithm. This breaks the REPL in some cases, it'll be fixed soon.
• Fixed declaration parsing algorithm for more syntax flexibility.
• Balde no longer enables REPL mode in script-runner mode.

Full Changelog: 0.4.1...0.4.13-alpha1