JR43031 Execute command fails due to security enhancement changes

IMPORTANT: The fix comprises both server and client changes. 

The server side fix must be applied. The client side fix is optional, but the fix will not be 
effective.  With only the server fix applied jobs will revert to the functionality prior to the 
introduction of the obfuscation code. That is, the encrypted strings will appear as is in 
the job log. 

If only the client fix is applied sequences with Command Activity stages will no longer 
run after compilation as they will call a non-existent routine on the server.