added the maintainer and changed some naming.

douwco_hivemind/include/Creeps/Upgrader.hpp

@@ -0,0 +1,18 @@
+#ifndef DOUWCO_HIVEMIND_HARVESTER_UPGRADER_HPP
+#define DOUWCO_HIVEMIND_HARVESTER_UPGRADER_HPP
+
+#include "Creeps/Worker.hpp"
+
+namespace DouwcoHivemind
+{
+    class Upgrader : public Worker
+    {
+    public:
+        Upgrader(Screeps::Creep creep) : Worker(creep) {}
+        
+    protected:
+        void depositEnergy() override;
+    };
+}
+
+#endif // DOUWCO_HIVEMIND_HARVESTER_UPGRADER_HPP