moved files out of subdirectories, added required documentation

src/curses_output.h

@@ -0,0 +1,23 @@
+#ifndef __CURSES_OUTPUT_H__
+#define __CURSES_OUTPUT_H__
+
+#include <utility>
+#include <memory>
+#include "cursor.h"
+#include "output.h"
+
+class curses_output final : public output {
+private:
+        cursor *curse;
+public:
+        curses_output(cursor *new_curse);
+
+        void render() override;
+        void clear() override;
+        void print_char(const position &pos,
+                        const char ch, const int attrs) override;
+        void print_str(const position &pos,
+                       const std::string &str, const int attrs) override;
+};
+
+#endif