Comment #3 on issue 577 by alexandr...(a)gmail.com: ChildrenShape does not
get centered
http://code.google.com/p/moose-technology/issues/detail?id=577
I added this in the class comment of MOFormsBuilder.
As far as I understand the comment, #center is meaningless when using #fill.
#fill means that a shape take up all the available space, so there is
nothing to center. Am i missing something?