* Correctly activate the default extensions when started the first
time. (#635475)
* Enable building with exiv2-0.21 (Alexandre Rostovtsev) (#349150)
* Launch a single instance of Gimp when opening many files at once. (#637234)
* Fixed folder renaming. (#635417)
* Fixed search in catalogs not ginving any result. (#638009)
* Fixed crash on thumbnail generation.
* Web Albums: update the file info when scaling the original image. (#637920)
