- Scriptcontext debugged to be working

- Added a drivable adapter to scriptcontext nodes
- Added subsampling to simulated histograms (and as a general option) in
  order to support Gumtree testing.

sicsobj.c

@@ -57,13 +57,13 @@ void KillSICSOBJ(void *data){
     if(self == NULL){
         return;
     }
+    if(self->KillPrivate != NULL && self->pPrivate != NULL){
+        self->KillPrivate(self->pPrivate);
+    }
     RemoveHdbNodeFromParent(self->objectNode, pServ->dummyCon);
     if(self->pDes != NULL){
         DeleteDescriptor(self->pDes); /* kill descriptor including node */
     }
-    if(self->KillPrivate != NULL && self->pPrivate != NULL){
-        self->KillPrivate(self->pPrivate);
-    }
     free(self);
 }
 /*===========================================================================*/