Adding code

include/J3ML/LinearAlgebra/AxisAngle.h

@@ -0,0 +1,13 @@
+#pragma once
+
+
+namespace LinearAlgebra
+{
+
+    /// Transitional datatype, not useful for internal representation of rotation
+    /// But has uses for conversion and manipulation.
+    class AxisAngle {
+        Vector3 Axis;
+        float Angle;
+    };
+}