No more fiddling with printf just to show a number reliably!
simple functions to pretty-print addresses,
doubles and floats (fixed-point, with rounding).
Also make all these basic formatting helpers noexcept
- simple function to pick up the mangled type
- pretty-printing is implemented in format-obj.cpp
- also move the demangleCxx()-Function to that location,
it starts to be used for real, outside the test framework
