bindings/csharp/Port.cs: added Disk and PTPIP port types
bindings/csharp/Port.cs: added Disk and PTPIP port types

git-svn-id: 40dd595c6684d839db675001a64203a1457e7319@8817 67ed7778-7388-44ab-90cf-0a291f65f57c

gphoto/libgphoto2.OLDMIGRATION,gphoto/libgphoto2.OLDMIGRATION,gphoto/libgphoto2.OLDMIGRATION,gphoto/libgphoto2.OLDMIGRATION