4.0 release

Version 3.3 - Unified Cloning

v3.2: line breaks iteration and ghost

Version 3.1: Numbers Galore

Version 3.0: Json extension, introducing circular Json support

Version 2.1 - Number parsing patch

Version 2.0

Slight technical & lexical improvements

Update 1.4.0: better stringification

Update 1.3.2: Fixed JsonObject merging + added recursive merging