Removed deprecated "register" qualifier.
Changed internal storage for MapObjectMemory. Now supports iterators.
Added an include.
Removed deprecated "register" statements.
Added new global functions isnan, isinf, isfinite, isnormal. Updated
version number and documentation.
Removed the nonexcept qualifier in map obj memory - not all compilers are
happy with this.
Removed more of those obsolete "register" qualifiers.