Log Message:
Update p5-experimental to 0.007.

0.007     2014-03-13 09:33:16CET+0100 Europe/Amsterdam
          Rewrote much of the documentation [Ricardo Signes, Karen Etheridge]

0.006     2014-01-17 00:14:29CET+0100 Europe/Amsterdam
          Hard require 5.010
          Support attaching additional features
          Add autoderef to grandfathered list for 5.14-5.18