Merge branch 'master' into psgi

Merge branch 'master' into psgi

* master:
  Use ensure_class_loaded, less ugly
  Make all Restarter subclasses immutable
  Version 0.31
  Make pod tests author only
  Fix the test in dist build
  fixed config and template files not getting installed
  added test for checking installed files
  Add built dists to MANIFEST.SKIP
  Version 1.30 after pulling master, duh
  Version 1.29
  Document --proc_title in generated fcgi script
  Not so much use_ok
  Explain why we depend on Module::Install