build monitoring: change timeout value back to 25, as 8 results in radiant, taking one cpu thread for some reason

buffered stream is quick enough anyway

radiant/watchbsp.cpp

@@ -544,7 +544,7 @@ void CWatchBSP::DoEBeginStep(){
 		}
 	}
 	m_eState = EBeginStep;
-	s_routine_id = gtk_timeout_add( 8, watchbsp_routine, this );
+	s_routine_id = gtk_timeout_add( 25, watchbsp_routine, this );
 }