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

src/loaders/Suite.h

@@ -0,0 +1,29 @@
+//
+// Created by phanes on 4/22/17.
+//
+
+#ifndef FTESTS_UNITS_H
+#define FTESTS_UNITS_H
+
+#include <vector>
+#include "../json/json.h"
+#include "JLoader.h"
+#include "Unit.h"
+
+
+class Suite: public JLoader
+{
+    private:
+        std::vector<Unit> units;
+
+    public:
+        // constructor
+        Suite( std::string filename );
+
+        // returns the unit type identified by name or null
+        Unit get_unit(std::string provided_name);
+};
+
+
+
+#endif //FTESTS_UNITS_H