- removed redundant and bugged check from SP intersection handling

git-svn-id: https://gnunet.org/svn/gnunet@33333 140774ce-b5e7-0310-ab8b-a85725594a96
- removed now obsolete check for the element count for an scalarproduct calculation
- removed matching for element count for the same reason
- fixed a safety check conditions logics operator from AND to OR

git-svn-id: https://gnunet.org/svn/gnunet@33334 140774ce-b5e7-0310-ab8b-a85725594a96