Update comment

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code@9789 5227b50d-9349-4574-b055-4b0a7525e11c
Additional unit test

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code@9790 5227b50d-9349-4574-b055-4b0a7525e11c
For https://en.wikipedia.org/wiki/Wikipedia_talk:AutoWikiBrowser/Feature_requests#Fix_double_colons_in_category_names

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code@9791 5227b50d-9349-4574-b055-4b0a7525e11c
Position exception handling for SetProject null argument check

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code@9792 5227b50d-9349-4574-b055-4b0a7525e11c