- Added triple axis scan command.

- Introduced simulation mode to simdriv and simcter, i.e they never fail and
  finish at once.
- Started defining MAD compatibility commands in Tcl
- Fixed a bug in FOCUS_src which caused it to leak sockets.
- Introduced setsockopt SO_REUSEADDR to all new sockets in sinqhm in order
  to loose the next sinqhm error.

histmem.c

@@ -61,6 +61,7 @@
 #include "sinqhmdriv.i"
 #include "dynstring.h"
 #include "event.h"
+#include "status.h"
 
 /*
 #define LOADDEBUG 1
@@ -1663,9 +1664,15 @@
       {
           if(!SCMatchRights(pCon,usMugger))
           {
-            SCWrite(pCon,"ERROR: yoy are not authorised for this operation",eError);
+            SCWrite(pCon,"ERROR: you are not authorised for this operation",eError);
             return 0;
           }
+          if(GetStatus() == eCounting)
+	  {
+	      SCWrite(pCon,"ERROR: cannot modify timebinning while counting",
+                      eError);
+              return 0;
+          }
           if(argc < 5)
           {
             SCWrite(pCon,"ERROR: not enough aguments to genbin",eError);