Rename these files and change ifdef guards

smocore/include/marionette/bodyMap/body.h

@@ -0,0 +1,17 @@
+#ifndef _MRNTT_BODYMAP_BODY_H
+#define _MRNTT_BODYMAP_BODY_H
+
+namespace mrntt {
+namespace bodyMap {
+
+class Body
+{
+public:
+    Body() = default;
+    ~Body() = default;
+};
+
+} // namespace bodyMap
+} // namespace mrntt
+
+#endif // _MRNTT_BODYMAP_BODY_H