Log Message:
Update graphics/libraw to 0.13.5

LibRaw 0.13.5 add supports for several new cameras.

Changelog:

    * Imported new dcraw 9.08/1.443:
          o New color data for Canon 600D and 1100D, Fuji S200EXR
          o New cameras supported: Fuji HS20EXR and F550EXR, Kodak Z990, Nikon
D5100, Olympus E-PL1s and XZ-1, Samsung NX11, Sony A230 and 290.