+03Mar23=======================================================================
+1. Fix DXDebug::DXDebug not found errors in rarely used functions. This is
+ also an interaction with differing versions of Mojolicious. Clearly this
+ has never happened to me (sigh).
+2. Allow non-privileged users to use ping (no arguments) and get 'PONG nn'
+ where nn is an incrementing counter or if there is an argument it will
+ return 'PONG <argument>' - all in UPPER CASE. See help ping for more
+ details.
+02Mar23=======================================================================
+1. Fix sh/dx/30 problem. I.e. allow old style version of sh/dx 30.