[l10n] Swedish update
opencl: avoid need of additioanl host buffer in histogram_collect_cl() and pixelpipe_picker_cl()

we use the empty pixelpipe output buffer on host if size fits
adobe_coeff: cleanup Sony RX1R

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

SONY DSC-RX1R

verified with Adobe DNG Converter
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)

verified with Adobe DNG Converter
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

verified with Adobe DNG Converter
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)

verified with Adobe DNG Converter
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
tools/dngmeta: nicer make model handling
tools/dngmeta: try to handle panasonic aspect ratio modes
tools/dngmeta: fix obviously broken cfa handling
adobe_coeff: preliminary Canon PowerShot G1 X Mark II support
rawspeed: preliminary Canon PowerShot G1 X Mark II support
usermanual: on smoothing of brush strokes
usermanual: example on the effect of dithering
usermanual-it: add chapters 4, 5, 6 and part of 3
a bit of speed-up for color picker
usermanual: example for the gamut clipping feature
Merge pull request #540 from fedelibre/usermanual-it/part2

usermanual-it: add chapters 4, 5, 6 and part of 3