Implement orderFrontStandardAboutPanel:
Implement orderFrontStandardAboutPanel:

This silences the run-time warning which gets printed to the console:

  Could not connect the action orderFrontStandardAboutPanel: to target
  of class WOFMenu

Eventually will expose this and give other plug-ins a chance to override
the default "About" panel.

Signed-off-by: Wincent Colaiuta <c76ac2e9cd86441713c7dfae92c451f3e6d17fdc@wincent.com>

wincent/fusion-menu