Overload 148 - map of values

This release corresponds to https://accu.org/index.php/journals/2587 and is "ready to use"

Overload 147 - map of types

This release corresponds to listing 5 at https://accu.org/index.php/journals/2562

Juno original

This is Juno as originally designed, with utilities tag set tagset and map. Does not build under Windows because of GTest dependency and gcc-specific compilation options.

Overload 146 - set of types

This release corresponds to listing 6 at https://accu.org/index.php/journals/2531