OpenPKG Specs / changelog

Patch to conform to current ISO C++ standard, resulting in a successful build.

• Tue, 28 Aug 2012 19:00:30 +0200
• by Michael Schloh von Bennewitz <michael@schloh.com> [Tue, 28 Aug 2012 19:00:30 +0200] rev 627
• Patch to conform to current ISO C++ standard, resulting in a successful build.
  Additionally modernize packaging in accordance with current OpenPKG boilerplate.