fixup, add langopts.h to version control

src/libespeak-ng/langopts.h

+/*
+ * Copyright (C) 2005 to 2007 by Jonathan Duddington
+ * email: [email protected]
+ * Copyright (C) 2015 Reece H. Dunn
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see: <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ESPEAK_NG_LANGOPTS_H
+#define ESPEAK_NG_LANGOPTS_H
+
+#include <espeak-ng/espeak_ng.h>
+#include "translate.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void LoadLanguageOptions(Translator *translator, int key, char *keyValue);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif