wb_presets: Adding whitebalance-presets for Pentax K-30 (extracted from DNG)
Merge pull request #312 from tuxuser/pentax_k30_wb_presets

Whitebalance Presets for Pentax K-30
wb_presets: minor cleanup
rawspeed: import svn r495
adobe_coeff: preliminary Panasonic DMC-GX7 matrix
rawspeed: Panasonic DMC-GH3 crop adjustment
correct a bug with drawn masks bauhaus combobox
dt_image_flipped_filter(): "filters" is an uint32_t, not an int

This fixes the build with Clang.
Add a space to separate string literal and macro (eg. "%" PRId64)

This fixes the build with Clang.
std::tr1::shared_ptr isn't supported in Clang, only std::shared_ptr is

Also use std::shared_ptr when C++11 standard is enabled.

This fixes the build with Clang.
Fix GPS location when localized dt is used
Allow for smaller spot size by default.

We do now need to resize the spot everytime when working on small
spots over the image.