Use LINQ expressions

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@10316 5227b50d-9349-4574-b055-4b0a7525e11c
3.0.0.1 to mark various code tweaks

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@10317 5227b50d-9349-4574-b055-4b0a7525e11c
Use LINQ expressions

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@10318 5227b50d-9349-4574-b055-4b0a7525e11c
Cover "rp". Also handle cases of footnote after reference and mixed cases

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@10319 5227b50d-9349-4574-b055-4b0a7525e11c