bug fixes and enhancements related to evcontroller

SKIPPED:
	psi/dilludriv.c
	psi/el755driv.c
	psi/eurodriv.c
	psi/eve.c
	psi/eve.h
	psi/fsm.c
	psi/ipsdriv.c
	psi/itc4driv.c
	psi/itcdriv.c
	psi/lcdriv.c
	psi/logger.c
	psi/logger.h
	psi/slsmagnet.c

evdriver.c

@@ -39,10 +39,10 @@
 #include <string.h>
 #include <stdlib.h>
 #include <assert.h>
+#include <stdio.h>
 #include "fortify.h"
 
-  typedef struct __EVDriver  *pEVDriver;
-#include "evdriver.i"  
+#include "evdriver.h"
 
 /*------------------------------------------------------------------------*/
   pEVDriver CreateEVDriver(int argc, char *argv[])
@@ -56,6 +56,7 @@
      }
      memset(pNew,0,sizeof(EVDriver));
      pNew->GetValues = NULL; /* method will be replaced by default when NULL */
+     pNew->SavePars = NULL; /* no save by default */
      return pNew;
   }	
 /*-------------------------------------------------------------------------*/