[[ RefactorSyntax ]] Added framework for field chunk array properties
[[ RefactorSyntax ]] Certain char chunk properties (linkText, imageSource, metadata and visited) currently report value at start index
[[ RefactorSyntax ]] Implemented array prop version of textStyle field chunk property; corrected and tidied up effective versions of field chunk properties
[[ RefactorSyntax ]] Remove unneccessary MCInterfaceTextStyleElement struct
[[ RefactorSyntax ]] Make sure setting < 16 colorDialogColors doesn't crash livecode