Tweak RefsAfterPunctuation performance on long articles, handle another possible double genfixes pass situation

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9672 5227b50d-9349-4574-b055-4b0a7525e11c
Remove unneeded RegexOptions

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9673 5227b50d-9349-4574-b055-4b0a7525e11c