Merge pull request #5 from ahoran3/Brandon-

Brandon
Merge pull request #6 from ahoran3/Brandon-

Brandon
adjustable light angle
shadow drawn black
Created model "bounds" properties

Rather than looking up the bounds for each mode every single draw cycle,
which is extremely expensive, I create a model JSONRenderable Property
which stores the bounds info. Enormously improved efficiency.
Modified Light Pos sliders to work smoothly
Removed Skull (Error in last Commit)

Skull was working earlier, just huge, but we dont really need it.
Creating models in different spots

Creates multiple models in different spots based on how many models are
active.
More Progress on multiple renderables

Multiple models and multiple instances of models rendering. Sometimes
either reflection OR the actual model renders...still needs work, but
getting close.
Multiple Renderables Working.

I have it set up so that when you select the particular renderable, 3
instances of that renderable are created. Need to work out the shadows
for the models. Only the first model of each type is getting a shadow
and reflection.
Added shadows to all rendered instances of models
Merge pull request #8 from ahoran3/master

Brandon