Use Module::Runtime instead of load_class

  Fixes RT#90961 (Class::MOP::load_class is deprecated)
  Bump version to 0.04
Update to Author::CJM 4.30

  Release tests are now in xt/
  Reformat Changes to match spec
Use use_functions from PostScript::File 2.20
Avoid deprecated method in PostScript::File

  add_function was renamed to add_procset in 2.20
Updated Changes for December 7, 2013 release of 0.04