Replace invisible "nbsp" with visible between units

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@10325 5227b50d-9349-4574-b055-4b0a7525e11c
Fix for failing PersonData test related to date formatting

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@10326 5227b50d-9349-4574-b055-4b0a7525e11c
removes the deprecated |origdate= field with null value

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@10327 5227b50d-9349-4574-b055-4b0a7525e11c