Fix some artifacts of the Path::Tiny transition
Update README.mkdn
Update Changes
v1.0.4

 - Bugfix release to iron out some residual Path::Tiny quirks

 [Dependencies::Added / develop requires]
 - Test::CPAN::Changes 0.19

 [Dependencies::Changed / build requires]
 - Module::Build 0.4003 → 0.4004

 [Dependencies::Changed / configure requires]
 - Module::Build 0.4003 → 0.4004

 [Dependencies::Changed / develop suggests]
 - Dist::Zilla::PluginBundle::Author::KENTNL v1.7.0 → v1.7.3

 [Packaging]
 - use test_requires in Module::Build