CComponentsFrmClock: remove unnecessary paint

Is already handled with OnTimer signal.


Origin commit data
------------------
Commit: 71adac0a0b
Author: Thilo Graf <dbt@novatux.de>
Date: 2016-04-20 (Wed, 20 Apr 2016)

src/gui/components/cc_frm_clock.cpp

@@ -349,8 +349,6 @@ bool CComponentsFrmClock::stopClock()
 bool CComponentsFrmClock::Start(bool do_save_bg)
 {
 	if (startClock()) {
-		//ensure paint of segements on first paint
-		paint(do_save_bg);
 		paintClock = true;
 		return true;
 	}