Move options into the engine

Move the engine options into the engine class, also avoid duplicated
initializations after startup.  UCIEngine needs to register an add_listener to
listen to all option changes and print these.  Also avoid a double
initialization of the TT, which was the case with the old state.

closes https://github.com/official-stockfish/Stockfish/pull/5356

No functional change

src/tune.h

@@ -145,6 +145,8 @@ class Tune {
         return add(value, (next(names), std::move(names)), args...);
     }
 
+    static void make_option(OptionsMap* options, const std::string& n, int v, const SetRange& r);
+
     std::vector<std::unique_ptr<EntryBase>> list;
 
    public: