Create User project template folder and default project template.

During the creation of the user directories, added the creation of
the projects/templates directory.

When creating a new song, if there is no default template create one.

src/core/ConfigManager.cpp

@@ -423,6 +423,7 @@ void ConfigManager::loadConfigFile()
 	if( QDir( m_workingDir ).exists() )
 	{
 		QDir().mkpath( userProjectsDir() );
+		QDir().mkpath( userProjectsDir() + TEMPLATE_PATH );
 		QDir().mkpath( userSamplesDir() );
 		QDir().mkpath( userPresetsDir() );
 	}

src/gui/MainWindow.cpp

@@ -738,6 +738,15 @@ void MainWindow::createNewProject()
 	{
 		Engine::getSong()->createNewProject();
 	}
+	QString default_template = ConfigManager::inst()->userProjectsDir()
+						+ "templates/default.mpt";
+
+	//if we dont have a user default template, make one
+	if( !QFile::exists( default_template ) )
+	{
+		Engine::getSong()->saveProjectFile( ConfigManager::inst()->userProjectsDir()
+						 + "templates/default.mpt" );
+	}
 }