Revision 1863 (trunk) adds the Artist and Copyright data from the camera to the DNG header.
This uses new PARAM_xxx values defined in platform_camera.h.
Currently this is enabled for G12, SX30, SX40, IXUS310 and G1X.
If PARAM_ARTIST_NAME is defined the Artist tag is set from this value (G1X).
Otherwise if PARAM_OWNER_NAME is defined the Artist tag is set from this (G12, SX30, SX40, IXUS310).
If PARAM_COPYRIGHT is defined the Copyright tag is set from this (G1X).
Phil.