Doc spelling cleanup
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.
adobe_coeff: unreverse Panasonic DMC-GX7 matrix
Merge remote-tracking branch 'upstream/master'
unity: don't update launcher progress on wrong job type
wb_presets: update and expand Nikon D7100 (thanks to Chris Siebenmann)
(cherry picked from commit 25a049a0cd889e636e1161a4fa6026f4ffd54f18)
reenable hinter msg for drawn masks
Italian translation updated
rawspeed: import svn r596 (for Canon G16)
adobe_coeff: Canon PowerShot G16 matrix
Merge pull request #314 from bartokk/master

Italian translation updated
lua : autodocumentation, initial implementation
prevent crash when exporting exactly 9 images

Apparently our fraction calculations yeld results >1.0 for some specific number of images
Allow valid UTF-8 sequences in the metadata editor

The offending code was added in response to bug #8744. GTK is documented to
expect valid UTF-8 sequences as input, and is free to crash on invalid input
otherwise. The original fix, however, simply replaced non-ASCII characters with
dots which is clearly not accept able for someone named like me. This change
instead skips this replacement when the string is a valid UTF-8 sequence.

The g_utf8_validate must be invoked without the size being passed. If we pass
around the expected size, then this function fails because it hits the first
NUL byte, a terminator, prior to hitting the length limit, and this is
documented to return false.
Merge pull request #313 from LebedevRI/doc-spellcheck

Doc spelling cleanup
Update French translation.