Log Message:
Update to 3.68

Upstream changes:
3.68  2021-09-02  sbeck
  -  NEW CODE(s)
         NOTE: no code changes on 2021-06-01 so no release made at that
         time.

  -  Added code2names
         Also code2countrys, code2languages, etc. This allows you to see all
         names and aliases that correspond to a code. My apologies for
         making 'countrys' to be the plural of 'country', but because these
         modules are all derived, I didn't want to put in an exception for
         the strange pluralization.

         Prompted by David Cantrell.

3.67  2021-03-01  sbeck
  -  NEW CODE(s)

3.66  2020-12-01  sbeck
  -  NEW CODE(s)