Code cleanup. Removed many redundancies.

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@10243 5227b50d-9349-4574-b055-4b0a7525e11c
oldafdfull

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@10244 5227b50d-9349-4574-b055-4b0a7525e11c