Don't create Article objects in Tools functions called by database scanner, causes tracemanager exceptions

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9288 5227b50d-9349-4574-b055-4b0a7525e11c
Fix changes from 9184, caused https://en.wikipedia.org/wiki/Wikipedia_talk:AutoWikiBrowser/Bugs#AWB_can.27t_login_to_Meta

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9289 5227b50d-9349-4574-b055-4b0a7525e11c
Diff: suppress whitespace padding by C# WebBrowser
https://en.wikipedia.org/wiki/Wikipedia_talk:AutoWikiBrowser/Bugs#Top_pane_shows_excessive_white_space.

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9290 5227b50d-9349-4574-b055-4b0a7525e11c
Diff: remove excess horizontal whitespace at edges
https://en.wikipedia.org/wiki/Wikipedia_talk:AutoWikiBrowser/Bugs#Top_pane_shows_excessive_white_space.

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9291 5227b50d-9349-4574-b055-4b0a7525e11c
Diff: reduce excess whitespace in diff +/- column

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9292 5227b50d-9349-4574-b055-4b0a7525e11c