add initial RTOS support

now without io devices and console

git-svn-id: svn://db.shs.com.ru/pip@683 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

src_main/system/pisystemmonitor.h

@@ -70,9 +70,10 @@ public:
 		ullong space_used;
 		ullong space_free;*/
 	};
-
+#ifndef FREERTOS
 	bool startOnProcess(int pID, int interval_ms = 1000);
 	bool startOnSelf(int interval_ms = 1000);
+#endif
 	void stop();
 	
 	const ProcessStats & statistic() const {return stat;}