Fix description for MooseX::Role::Parameterized::Meta::Trait::Parameterizable
remove unneeded shebangs
remove unneeded final newlines
basic dzilification
clean up entries in Changes file
add contributors to metadata
make eol tests pass
add a t/zzz-check-breaks.t test
ensure namespaces are clean
weave pod
make pod coverage test pass
make pod spelling tests pass