+11Dec21=======================================================================
+1. Removed dependency on perl Git package.
+2. Force code to change directory to $DXSPIDER_ROOT || '/spider'. Also force
+ git -C $root describe.
+3. Change git commands AGAIN to work on old perls (which mojo won't work on,
+ but it makes my life easier).
+4. Change version strings to include the perl version in use.