Rebase of changes to sensor_hil_fixedwing branch.

apps/mathlib/math/Dcm.hpp

@@ -64,6 +64,13 @@ public:
 	 */
 	Dcm();
 
+	/**
+	 * scalar ctor
+	 */
+	Dcm(float c00, float c01, float c02,
+			float c10, float c11, float c12,
+			float c20, float c21, float c22);
+
 	/**
 	 * data ctor
 	 */