Statically linking plugins in NaCl newlib.

After all this was easier than I thought.
Menu: properly set target hint for buffers to make NaCl happy.
Ported blurring menu camera to ES.

That was frustrating.
Game: don't forget to set viewport also for HUD camera.

The text was distorted.
NaCl now supports mouse lock in non-fullscreen mode. Yay!
Updated HTML markup.

CSS and JS are stock from Magnum.