perl-String-RewritePrefix-0.007-bp153.1.15

- updated to 0.007
  update bugtracker and repo metadata

- updated to 0.006
    give explicit Sub::Exporter requirement
    do not warn if a coderef prefix generator returns undef

- switch to perl_requires macro

- called spec2changelog

- Specfile autogenerated by cpanspec 1.78.