A separate training phase in Asa H

We can give Asa H distinct training and performance stages by altering thresholds like Th2 (line 75 of my code in the blog of 10 Feb. 2011). A casebase can be recorded while using one value of Th2 (code from the 26 Aug. 2013 blog) and then employed by an agent using a different value of Th2 (and possibly other thresholds).