v0.3.0

Breaking changes:

• Usage in web browsers has been completely overhauled.
• function is now a reserved keyword in NBIND_CLASS blocks.
• New syntax for renaming bound methods (still undocumented feature).
  • Argument order was changed.
  • Name visible to JavaScript is now passed as a quoted string.

Other changes:

• Reflection support, report type information from C++ method definitions to JavaScript.
• Support for custom type conversion policies:
  • Enforce stricter type checking
  • Allow null pointers.
• NBIND_GLOBAL block allows binding functions not belonging to any class.
• 64-bit integer support.
• Various bugfixes.