branched gphotofs for 2.4


git-svn-id: https://svn.code.sf.net/p/gphoto/code/branches/libgphoto2-2_4/gphotofs@10488 67ed7778-7388-44ab-90cf-0a291f65f57c
link to branched mm4m


git-svn-id: https://svn.code.sf.net/p/gphoto/code/branches/libgphoto2-2_4/gphotofs@10489 67ed7778-7388-44ab-90cf-0a291f65f57c
version 0.4.0


git-svn-id: https://svn.code.sf.net/p/gphoto/code/branches/libgphoto2-2_4/gphotofs@10496 67ed7778-7388-44ab-90cf-0a291f65f57c
include unistd.h


git-svn-id: https://svn.code.sf.net/p/gphoto/code/branches/libgphoto2-2_4/gphotofs@11276 67ed7778-7388-44ab-90cf-0a291f65f57c