Cleanup.

Adding LV2 control for assigning number of voices from 1..32.
Created factory and user presets for using the new number_of_voices parameter.

src/Dexed.h

@@ -1,26 +0,0 @@
-/**
- *
- * Copyright (c) 2014 Pascal Gauthier.
- *
- * 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, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
- *
- */
-
-#ifndef DEXED_H_INCLUDED
-#define DEXED_H_INCLUDED
-
-#define DEXED_ID "0.9.2"
-
-#endif  // DEXED_H_INCLUDED