broke classes down into own files, preparing to change model to pass by reference with int return type for almost everything

src/loaders/Unit.h

@@ -0,0 +1,32 @@
+//
+// Created by phanes on 4/29/17.
+//
+
+#ifndef FTESTS_UNIT_H
+#define FTESTS_UNIT_H
+#include <string>
+#include "../json/json.h"
+
+class Unit
+{
+private:
+    std::string name;
+    std::string target;
+    std::string output;
+    std::string rectifier;
+    std::string active;
+    std::string required;
+    std::string rectify;
+
+public:
+    Unit( Json::Value loader_root );
+    std::string get_name();
+    std::string get_target();
+    std::string get_output();
+    std::string get_rectifier();
+    std::string get_active();
+    std::string get_required();
+    std::string get_rectify();
+};
+
+#endif //FTESTS_UNIT_H