4719: Narweb Privacy issue, probably_alive uses spouse birth/death directly

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@20936 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
Wait for report to exist before trying to download

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@20937 4ae1f11a-8b86-4847-b8af-ab372f36d1fd