adobe_coeff: cleanup Sony RX1R

don't depend on dcraw fuzzy matching, explicitly define particular cameras:

SONY DSC-RX1R

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adobe_coeff: cleanup Pentax

don't depend on dcraw fuzzy matching, explicitly define particular cameras:

PENTAX K100D
PENTAX K-5 II s (unverified, but very likely)

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adobe_coeff: cleanup remaining Nikons

don't depend on dcraw fuzzy matching, explicitly define particular cameras:

NIKON D2Hs (unverified)
NIKON D300S
NIKON D70s

verified with Adobe DNG Converter
adobe_coeff: cleanup Olympus C7070WZ

don't depend on dcraw fuzzy matching, explicitly define particular cameras:

OLYMPUS C7070WZ

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adobe_coeff: cleanup Panasonic DMC-FZ's

don't depend on dcraw fuzzy matching, explicitly define particular cameras:

DMC-FZ35/38
DMC-FZ40/45
DMC-FZ70/72 (unverified)

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adobe_coeff: cleanup Samsung NX series

don't depend on dcraw fuzzy matching, explicitly define particular cameras:

SAMSUNG NX5
SAMSUNG NX10
SAMSUNG NX11
SAMSUNG NX100
SAMSUNG NX1000
SAMSUNG NX1100 (unverified, but unchanged)
SAMSUNG NX20
SAMSUNG NX200
SAMSUNG NX210
SAMSUNG NX2000
SAMSUNG NX30
SAMSUNG NX300

verified with Adobe DNG Converter
rawspeed: move samsung nx5