Log Message:
PkgSrc changes:
  - updating package to POE::Component::Pluggable module version 1.18

Upstream changes:
1.18  Sat Apr 11 10:05:02 BST 2009
    - Tidied up all the code. Removed hard tabs and made code more readable
      some places. (Hinrik)
    - Complain when plugin register/unregister subroutines don't return a
      true value (Hinrik)

1.16  Wed Mar  4 23:07:47 GMT 2009
    - Remove extraneous newline from some debug messages (Hinrik)
    - Give a helpful warning when a plugin handler does not return
      a valid EAT constant (Hinrik)

1.14  Mon Jan 26 12:25:26 GMT 2009
    - We were not processing '_default' in $self. Fixed.