Replace license template for new files.
Replace license template for new files.

The solution contains a license template that is not used in any file.
Replace it with the license header that is actually used throughout
the project.

dkoeb/f-spot,mans0954/f-spot,mans0954/f-spot,NguyenMatthieu/f-spot,mans0954/f-spot,NguyenMatthieu/f-spot,dkoeb/f-spot,mono/f-spot,NguyenMatthieu/f-spot,mono/f-spot,mono/f-spot,mans0954/f-spot,dkoeb/f-spot,dkoeb/f-spot,dkoeb/f-spot,mans0954/f-spot,NguyenMatthieu/f-spot,mono/f-spot,mono/f-spot,mans0954/f-spot,dkoeb/f-spot,mono/f-spot,NguyenMatthieu/f-spot