Refilter only when the typing property is TRUE

 Only filter the tree if the typing flag is TRUE. If not, the tree
 doesn't need to be filtered, as it is not the user intention. Solves
 the problem of only showing the active tree when coming back from
 darkroom mode. Fixes #9152
Merge remote-tracking branch 'upstream/master'
gen-profile: Update profile extraction

... now that preset names are non-translatable strings.
Merge pull request #115 from dumbbell/noise-profile-update-extract-from-presets

gen-profile: Update profile extraction
bumped module interface version number.

long overdue.
Add support for adding a style while exporting.

This makes it possible to apply a specific style for some export
location like a watermark when exporting to Picasa for example.

At the same point it is more general as any style can be applied
at export time. This could be useful too when exporting for
printing where a different kind of sharpness is needed.
dithering: set Floyd-Steinberg 8-bit as default; no mulitple instances
Merge branch 'master' into dither
Merge branch 'export-style' of https://github.com/TurboGit/darktable
styles on export: make presets work with it.
Merge remote-tracking branch 'origin/master'
Add support for retrieving only the active ops in history.

Will be used by the new history dialog.
styles on export: remove duplicate storage of style string in presets.
style on export: tooltip to express temporary and additional nature.
prefer usual libraries over frameworks on OS X
Remove old commented out code
Merge branch 'master' of ssh://github.com/darktable-org/darktable
dithering: small fix for display of scaled down images
Factorize code to compute image offset in collection.
Fix film strip offset computing.

This may be due to a bug in SQlite as the request of the form:

   select rowid from (select * from images);

returns a suite of empty lines instead of the rowid. This was used
to compute the offset of the filmstrip and so the selected image
was never properly put in the center.

The workaround is to do part of the computation directly in C.