Add .perltidyrc
t: Factor T1 and T2 out into t/lib
Make Matchable load ::Placeholder instead of expecting it from end users
Tease out name checking to 01-placeholder-name
Factor out isa_ph tests to 02
Factor out isa_ph_or tests to 03
Add handling for undef, undef in _equiv_one
Factor out _equiv_placeholder tests
Factor out 05 equivalent array
Factor out hash equivlance tests to 06
Factor out equivalent_one to 07
Split remaining matchable.t into pure-equiv and against.t
Break 07 into subtests to prevent scope contamination causing bugs
Fix broken equiv test
Revamp dist.ini
Fixup license injection
add LICENSE and README.pod
Hide .build from git