Feature core profile

see https://www.graphics.rwth-aachen.de:9000/OpenFlipper-Free/OpenFlipper-Free/merge_requests/291

Shaders/DepthPeeling/blend_330.glsl

+#version 330
+
+uniform sampler2D BlendTex;
+
+
+in vec2 vTexCoord;
+out vec4 oColor;
+
+void main()
+{
+	oColor = texture(BlendTex, vTexCoord);
+}
\ No newline at end of file