+ Bugfixes:
- Fixed compilation when lcms2 is disabled
- Lossless rotation: make sure to modify the orientation tags
only
- Do not change the file modification time if the content did
not change
- Sharpen: allow to view the image at natural size
- Rotation: fixed bilinear filter
OBS-URL: https://build.opensuse.org/package/show/GNOME:Apps/gthumb?expand=0&rev=207
