PyneComp v6.0.75 — converted scripts now keep the right values in tuple history reads,…

Fixes

• A script that unpacks a tuple and then reads an element’s history ([a, b] = f() followed by a[1]) could fail at runtime with “‘float’ object is not subscriptable” when compiled in strict mode or when an element shared its name with a function; it now runs
• Two consecutive value-returning if/switch expressions (for example a string switch followed by a bool one) could share one variable, so the second one could start from an empty string instead of na; each expression now keeps its own value
• array.from<float> and matrix.new<float> given int values now store them as floats, as TradingView does (5.0, not 5), and a matrix.new<T> without an initial value is filled with na of the right type