Add support for 32bit libs and display driver

patch adds support for 32bit libs needed for legacy apps and for display driver.

I am not sure about proper handling of Xserver's nvidia driver, the patch uses a bit of hack to provide Xserver's driver.

Another patch is needed for driver container itself to install 32bit libs and display driver.

Signed-off-by: Lukas Hejtmanek xhejtman@gmail.com