Formatting: Whitespace fixes
Formatting: Newline/whitespace fixes
test/rectangle: Call Init before creating engine
Rectangle: Dimensions now protected
Extending classes may need to access it directly (e.g. UI elements)
Rectangle: SetDimensions returns Vector4 constref
Rectangle: Use glBufferSubData in SetDimensions
glBufferSubData doesn't reallocate storage, so is slightly faster than
glBufferData
Rectangle: Div Width/Height by 2 in SetDimensions
Rectangle: Create sets NumFaces/Vertices
Mesh: NumFaces->NumTriangles
Merge pull request #4 from palistov/jgcode-testsuite

Patches to TestSuite