sensor: towards update functionality


git-svn-id: https://gnunet.org/svn/gnunet@34033 140774ce-b5e7-0310-ab8b-a85725594a96
fixing doxygen


git-svn-id: https://gnunet.org/svn/gnunet@34034 140774ce-b5e7-0310-ab8b-a85725594a96
doxygen fixes


git-svn-id: https://gnunet.org/svn/gnunet@34035 140774ce-b5e7-0310-ab8b-a85725594a96
fixing doxygen documentation


git-svn-id: https://gnunet.org/svn/gnunet@34036 140774ce-b5e7-0310-ab8b-a85725594a96
Calculating index from finger value and my identity using shift operation


git-svn-id: https://gnunet.org/svn/gnunet@34037 140774ce-b5e7-0310-ab8b-a85725594a96