Cleanup mod packaging; also fixes the 'cannot find mixes->recurse to /' bug

shaders/line.fx

@@ -0,0 +1,43 @@
+// OpenRA gui lines shader
+// Author: C. Forbes
+//--------------------------------------------------------
+
+float2 Scroll;
+
+float2 r1, r2;		// matrix elements
+
+struct VertexIn {
+	float4 Position: POSITION;
+	float4 Color: TEXCOORD0;
+};
+
+struct VertexOut {
+	float4 Position: POSITION;
+	float4 Color: COLOR0;
+};
+
+VertexOut Simple_vp(VertexIn v) {
+	VertexOut o;
+	float2 p = (v.Position.xy - Scroll.xy) * r1 + r2;
+	o.Position = float4(p.x,p.y,0,1);
+	o.Color = v.Color;
+	return o;
+}
+
+float4 Simple_fp(VertexOut f) : COLOR0 {
+	return f.Color;
+}
+
+technique high_quality {
+	pass p0	{
+		BlendEnable = true;
+		DepthTestEnable = false;
+		//CullMode = None;
+		//FillMode = Wireframe;
+		VertexProgram = compile latest Simple_vp();
+		FragmentProgram = compile latest Simple_fp();
+		
+		//SrcBlend = SrcAlpha;
+		//DestBlend = InvSrcAlpha;
+	}
+}