Lack of Alignment functions in CK Editor bug

[LanceLynxx]

The CK Editor used in book editing in the Library section doesn't seem to have alignment functions, so you have to manually align or center the text using html [center] [/center] every time it de-formats the book after you edit something else.

EDIT: I also found a lack of Underline button, so you have to manually do that in HTML as well, since the editor removes it if you edit anything.