Create a test for the ECS before we add more functionality.

dinkyecs.hpp

@@ -80,5 +80,17 @@ namespace DinkyECS {
           }
         }
       }
+
+    /*
+    template<typename Comp>
+      void send(int event, std::any data) {
+
+      }
+
+    template<typename Comp>
+      std::tuple<int, std::any data> recv() {
+
+      }
+    */
   };
 }