1 - remove Dumper() returning object
3 - make Dwarn contextual
4 - document ::Dwarn idiom
7 - make sure Devel::Dwarn::Dwarn and Devel::Dwarn::DwarnS work
10 - add Data::Dumper::Concise::Sugar containing Dwarn and DwarnS
12 - add Devel::Dwarn as a more concise alias for ::Sugar
15 - open up non-ref and multiple arguments since I've not seen any other
16 viable use for the additional syntax
19 - more explanation of purpose, limitations and alternatives in the POD
22 - Dumper() returns concise Data::Dumper object
23 - Dumper($ref) returns concisely dumped ref
24 - anything else die()s