tweaking bool slicing methods
debug prints
added setSlices method to bool
add setSlices and setIsArray to numeric
added path methods, setSlices, setIsArray, changes from _valuesSliced to stringValuesSliced
added Numeric casts operators, copyTo methods
PolyAttribute: added shortDebugInfo, value converts to other child,
Float node was setting int values
adding specializations to BuildArray output
added poly value handling to numeric/bool/string attributes
adding string colors
type swapping methods added to Utils file.