message: Fix EOF and CPP RGBAColour.
diff: @@ -11,12 +11,12 @@ namespace NovelRT::Graphics
  class RGBAColour
  {
  public:
  - int32_t r;
  - int32_t g;
  - int32_t b;
  - int32_t a;
  + uint8_t r;
  + uint8_t g;
  + uint8_t b;
  + uint8_t a;
  - RGBAColour(int32_t initialR, int32_t initialG, int32_t initialB, int32_t initialA) noexcept
  + RGBAColour(uint8_t initialR, uint8_t initialG, uint8_t initialB, uint8_t initialA) noexcept
  : r(initialR), g(initialG), b(initialB), a(initialA)
  {
  }
  