+13May20=======================================================================
+1, Changed the underlying storage engine from Storable to JSON. Seems to run
+ much faster! Exporting the user file with 181000 records takes ~5.1secs
+ with Storable and ~1.5secs. No more thaw() version mismatches!
+10May20=======================================================================
+1. Added basic changes so that users *could* have multiple connections to the
+ same node if it is allowed. This is work in progress and is there to see
+ if it deals with some networking problems encountered on very high volume
+ sites which can see more than 1000 users (although the problems can occur
+ with many hundreds or by the practices of certain ISPs). More information
+ will be forthcoming if I get to the bottom of what's REALLY going on and
+ whether this is (or maybe just one part of) the solution. It won't be
+ ready for general use until then.
+2. Fixed the script import error reported by Joaquin (EA3CV?), by the simple
+ expedient of restoring the version from the master branch.
+09May20=======================================================================
+1. Show the route by which this PCxx came in progress debugging reports. In
+ some other words: the spot/wwv/wcy/ann message arrived first from this
+ connection.
+2. Improve progress WWV & WCY messages.
+3. Stop random node isolations (at least in one place)