Switched to Module::Build::Tiny
Added test for ELF/Unix linker
Require a recent enough version of ExtUtils::Config
Converted _preference_map from attribute to method
Fixed type in VMS compiler logic
Minor cleanup
Split off Plans and Actions
Fix return value issue in test
Switched prelinking to Action::Function
Merged Role::Linker::Shared into Role::Linker
Made argument collection more static