- Many fixes to the four circle codes during taking the new code into

operation.
- Fixed some missing output
- Second generation histogram memory and velocity selector objects
- Fixed a problem in diffscan

hipadaba.h

@@ -367,7 +367,7 @@ int InvokeCallbackChain(pHdb node, pHdbMessage message);
 void DeleteCallbackChain(pHdb node);
 /**
  * apply message to the node and all its children
- * @param node Th node where to start recursing
+ * @param node The node where to start recursing
  * @param message The message to send
  */
 void RecurseCallbackChains(pHdb node, pHdbMessage message);