- further work on multipart receiving
- removed the multipart-state from the statemachine again, as we can recognize multipart sending based on wether or not the bf_data pointer is null or not
- simplified & refactored the multipart message format a bit

git-svn-id: https://gnunet.org/svn/gnunet@31540 140774ce-b5e7-0310-ab8b-a85725594a96
- added early success for fully disjoint intersection sets
- some minor bugfixing

git-svn-id: https://gnunet.org/svn/gnunet@31541 140774ce-b5e7-0310-ab8b-a85725594a96
- implemented output mode GNUNET_SET_RESULT_REMOVED in intersection

git-svn-id: https://gnunet.org/svn/gnunet@31542 140774ce-b5e7-0310-ab8b-a85725594a96
idea: try to prefer 'newer' addresses to improve mobility issues
adding time of add and time of last activity information, to allow to choose 'newer' address


git-svn-id: https://gnunet.org/svn/gnunet@31543 140774ce-b5e7-0310-ab8b-a85725594a96