Improve Modules Interface

Now the modules are created using a factory instead of static allocated.
  The same module can be applied to different sequences.
  Pain in the ass memory free

modules/PlaYUVerModuleFactory.h

@@ -0,0 +1,67 @@
+/*    This file is a part of plaYUVer project
+ *    Copyright (C) 2014  by Luis Lucas      (luisfrlucas@gmail.com)
+ *                           Joao Carreira   (jfmcarreira@gmail.com)
+ *
+ *    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 2 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.
+ */
+
+/**
+ * \file     PlaYUVerModuleFactory.h
+ * \brief    PlaYUVer modules factory
+ */
+
+#ifndef __PLAYUVERMODULESFACTORY_H__
+#define __PLAYUVERMODULESFACTORY_H__
+
+#include <functional>
+#include "PlaYUVerModuleIf.h"
+
+namespace plaYUVer
+{
+
+typedef PlaYUVerModuleIf* (*CreateModuleFn)( void );
+typedef std::map<const char *, CreateModuleFn> PlaYUVerModuleFactoryMap;
+
+// Factory for creating instances of IAnimal
+class PlaYUVerModuleFactory
+{
+private:
+  PlaYUVerModuleFactory();
+  PlaYUVerModuleFactory &operator=( const PlaYUVerModuleFactory & ) { return *this; }
+
+  PlaYUVerModuleFactoryMap m_FactoryMap;
+public:
+  ~PlaYUVerModuleFactory();
+
+  static PlaYUVerModuleFactory *Get()
+  {
+    static PlaYUVerModuleFactory instance;
+    return &instance;
+  }
+
+  Void Register( const char* moduleName, CreateModuleFn pfnCreate );
+  PlaYUVerModuleIf *CreateModule( const char *animalName );
+  PlaYUVerModuleFactoryMap& getMap(){ return m_FactoryMap; }
+};
+
+//// typedef to make it easier to set up our factory
+//typedef PlaYUVerModuleIf *PlaYUVerModuleMaker();
+//// our global factory
+//extern std::map<std::string, PlaYUVerModuleMaker *, std::less<std::string> > PlaYUVerModuleFactory;
+
+}// NAMESPACE
+
+#endif // __PLAYUVERMODULESFACTORY_H__
+