added nikon j3 info


git-svn-id: svn+ssh://svn.code.sf.net/p/gphoto/code/trunk@14524 67ed7778-7388-44ab-90cf-0a291f65f57c
updated to current state


git-svn-id: svn+ssh://svn.code.sf.net/p/gphoto/code/trunk@14525 67ed7778-7388-44ab-90cf-0a291f65f57c