2 - Fix clobberage of runtime-installed wrappers by Sub::Defer
3 - Fix nonMoo constructor firing through multiple layers of Moo
4 - Fix bug where nonMoo is mistakenly detected given a Moo superclass
5 with no attributes (and hence no own constructor)
8 - Automatic detection on non-Moo superclasses
11 - Fix _load_module to deal with pre-existing subpackages
14 - Add explanation of Moo's existence
15 - Change @ISA setting mechanism to deal with a big in 5.10.0's get_linear_isa
16 - Change 5.10 checks to >= to not try and load MRO::Compat on 5.10.0
17 - Make 'perl -Moo' DTRT