Merge pull request #9 from kitskub/master

Update for flow-networking changes
Start work on render graph
Merge pull request #10 from kitskub/master

Update for flow-networking changes
Generalize GaussianBlurNode to BlurNode

Allow for custom kernels. Add the gaussian and box kernels as provided
constants.
First implementation of the render graph

Works, but not pretty, needs a good clean up
More improvements to the render graph

Lighting is not working correctly right now, I’ll fix it soon
I have no idea if this is correct, but the client compiles again

Damn you networking package!
Replace settings with uniforms in render graph

Allows for a live update of the values
Removed many constants from the renderer class

I’ll need to do some changes in Caustic for these to be updatable in
real time
Update for flow-networking changes

Signed-off-by: Jack Huey kitskub@gmail.com