7072: improve translation

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps34@23225 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
7071: remove "probably alive" from the displayed sentences

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps34@23226 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
7066: Fix hebrew calendar and remove sdn import

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps34@23227 4ae1f11a-8b86-4847-b8af-ab372f36d1fd