2 - add Data::Dumper::Concise::Sugar containing Dwarn and DwarnS
4 - add Devel::Dwarn as a more concise alias for ::Sugar
7 - open up non-ref and multiple arguments since I've not seen any other
8 viable use for the additional syntax
11 - more explanation of purpose, limitations and alternatives in the POD
14 - Dumper() returns concise Data::Dumper object
15 - Dumper($ref) returns concisely dumped ref
16 - anything else die()s