Bug Fix:
- Fixed a dumb bug in the append logic of the '[Silver] List Append BIG' node that was preventing None type inputs from ever being appended - even when 'append_None_inputs' was set to True.
Improvements:
- Improved the DESCRIPTION of both List Append nodes to explain the effect of the 'append_None_inputs' input.
- [Highlights] Added missing python keywords
- [Highlights] Properties are now colored in purple