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