- Fixed a massive memory leak in Hipadaba

- Extended the Hdb adapter to support SICSdata
- Made the simulated histogram memory driver work properly when
  data has been set.
- Implemented the hfactory command
- Removed hdbcommand which was never finsihed

macro.c

@@ -1040,7 +1040,7 @@ extern int Nxinter_SafeInit(Tcl_Interp *pTcl); /* from Swig NeXus Tcl interface
     pPubTcl pNew = NULL;
     char pBueffel[132];
     int iUser, i, iRet;
-    
+   
     /* check no of args */
     if(argc < 3)
     {
@@ -1059,6 +1059,7 @@ extern int Nxinter_SafeInit(Tcl_Interp *pTcl); /* from Swig NeXus Tcl interface
       return 0;
     }
  
+    
     /* try convert last parameter to user code */
     iUser = decodeSICSPriv(argv[2]);
     if(iUser < 0)
@@ -1074,7 +1075,7 @@ extern int Nxinter_SafeInit(Tcl_Interp *pTcl); /* from Swig NeXus Tcl interface
     if (pNew)
     { /* yes -> overwrite access code */
       pNew->iUser = iUser;
-      return 0;
+      return 1;
     }
     /* do a job !*/
     pNew = CreatePublish(argv[1],iUser);