! it''s dir, not theme_dir

Signed-off-by: John Rayes <live627@gmail.com>
-- Whitespace

Signed-off-by: John Rayes <live627@gmail.com>
Is consistency too much to ask for?

Signed-off-by: John Rayes <live627@gmail.com>
Improve XML debugging

Signed-off-by: John Rayes <live627@gmail.com>
theme-info.xml was semantically wrong

Signed-off-by: John Rayes <live627@gmail.com>
More whitespace fixes

Signed-off-by: John Rayes <live627@gmail.com>
Merge pull request #1675 from live627/th

 8: Undefined index: theme_dir