OpenCS settings

I would like people to try it out and provide feedback comments please.  There are some debug statements still in there, please ignore them ;-)

EDIT: now integrated with existing settings code
EDIT2: subview settings implemented
I've clearly misunderstood what you meant.  i thought you wanted the config options for waterLevel, etc.  On my computer the URL to L144 takes me to a blank line - setShadersEnabled is a few lines above and I've obviously missed it.  Looking back now it seems so silly but there you are.