2 - make Dwarn contextual
3 - document ::Dwarn idiom
6 - make sure Devel::Dwarn::Dwarn and Devel::Dwarn::DwarnS work
9 - add Data::Dumper::Concise::Sugar containing Dwarn and DwarnS
11 - add Devel::Dwarn as a more concise alias for ::Sugar
14 - open up non-ref and multiple arguments since I've not seen any other
15 viable use for the additional syntax
18 - more explanation of purpose, limitations and alternatives in the POD
21 - Dumper() returns concise Data::Dumper object
22 - Dumper($ref) returns concisely dumped ref
23 - anything else die()s