letsgofloat: new IOP
Temperature iop: Fix process (Bayer)
Temperature iop: Fix process (X-Trans)
Invert iop: Fix output_bpp()
Invert iop: Fix process (Bayer)
Invert iop: Fix process (X-Trans)
letsgofloat iop: allow tiling
letsgofloat iop: implement OpenCL kernel!
Temperature iop: Fix process_cl
Invert iop: implement OpenCL kernel (1f)!
Invert iop: implement OpenCL kernel (4f)!
iop_dependencies.py: add letsgofloat
Run iop_dependencies.py after merge!
rawspeed: implement RawImageData::getDataUncropped()
Bauhaus: add dt_bauhaus_slider_set_boundaries
Histogram: replace dt_iop_roi_t with new dt_histogram_roi_t
Needed preparations for loading of uncropped, unscaled (B/W) raw images
dt_imageio_open_rawspeed(): break everything! Stop cropping.
rawprepare: new IOP, no-op (passthrough)
rawprepare: allow tiling

FIXME: verify this!
rawprepare: border cropping for raw mosaic buffers