Remove unreachable code

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9606 5227b50d-9349-4574-b055-4b0a7525e11c
Fix multiple {{sfn}} and punctuation issue

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9607 5227b50d-9349-4574-b055-4b0a7525e11c
Increase unit test coverage

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9608 5227b50d-9349-4574-b055-4b0a7525e11c