public function bootModuleManager(){
        $app = $this->app;
        $this->app->container->singleton('module', function() use ($app){
            return new ModuleManager($app);
        });
    }
public function bootModuleManager(){
        $app = $this->app;
        $this->app->container->singleton('module', function() use ($app){
            return new ModuleManager($app);
        });
    }
public function bootModuleManager ( ) { $ app = $ this -> app ; $ this -> app -> container -> singleton ( 'module' , function ( ) use ( $ app ) { return new ModuleManager ( $ app ) ; } ) ; }
Boot up module manager and inject to Slim container
@return [type] [description]
Boot up module manager and inject to Slim container