digiKam from trunk : LensCorrection image editor plugin :

- Use right dialog to have fine editing Lens correction settings preview.
- Fix slots and signals names to be speedly read source code.
* Update preview with Lens type is changed.

Adrian:

- Now plugin is suitable as well and work properlly, but of course uncomplete.
- Bugs 143864 and 125233 will be closed when chromatic aberrations corrections will be corrected by this plugin.
- Still few camera model not supported properlly by LensFun. There is no message to gui to ping user about.
- Sometime, LensFun device is null when a camera model is selected. Why?
- We need to improve gui to have a manual correction: for ex, lens focal must be selectable somewhere, and certainly more settings as Aperture. We need to discut about.
- I think than a visual preview of distorsion using a grid is a excelent guide to users (like LensDistorsion plugin do)