Added simple QT-based grabber.

Moved ImageToLedsMap from include to libsrc.
Moved instantiation of objects to Hyperion (no JSON required outside this class).

include/utils/RgbColor.h

@@ -5,7 +5,6 @@
 #include <stdint.h>
 #include <iostream>
 
-
 // Forward class declaration
 struct RgbColor;
 
@@ -21,8 +20,12 @@ struct RgbColor
 	static RgbColor BLUE;
 	static RgbColor YELLOW;
 	static RgbColor WHITE;
+
 };
 
+static_assert(sizeof(RgbColor) == 3, "Incorrect size of RgbColor");
+
+
 inline std::ostream& operator<<(std::ostream& os, const RgbColor& color)
 {
 	os << "{" << unsigned(color.red) << "," << unsigned(color.green) << "," << unsigned(color.blue) << "}";