So, splitter layouts understand ratios; but there's no SetResizable(false), and they only have effectively size mode 'FILL', so they're useless.
So, splitter layouts understand ratios; but there's no SetResizable(false), and they only have effectively size mode 'FILL', so they're useless.

Signed-off-by: Eric Myhre <2346ad27d7568ba9896f1b7da6b5991251debdf2@exultant.us>

polydawn/chax,polydawn/chax