Navigator remove unnecessary calls to updateParams

- the SuperBlock already does this

src/modules/navigator/enginefailure.cpp

@@ -52,17 +52,9 @@
 #include "navigator.h"
 #include "enginefailure.h"
 
-#define DELAY_SIGMA	0.01f
-
 EngineFailure::EngineFailure(Navigator *navigator, const char *name) :
 	MissionBlock(navigator, name),
 	_ef_state(EF_STATE_NONE)
-{
-	/* initial reset */
-	on_inactive();
-}
-
-EngineFailure::~EngineFailure()
 {
 }