[perl5-dbi/DBI-Test] 24a0b2: Added DESIGN.md discussion doc

[Tim Bunce]

  Branch: refs/heads/master
  Home:   https://github.com/perl5-dbi/DBI-Test
  Commit: 24a0b2df607ecccf7c463f175eca443e4cb31c90
      
https://github.com/perl5-dbi/DBI-Test/commit/24a0b2df607ecccf7c463f175eca443e4cb31c90
  Author: Tim Bunce <tim.bu...@pobox.com>
  Date:   2013-06-23 (Sun, 23 Jun 2013)

  Changed paths:
    A DESIGN.md

  Log Message:
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  Added DESIGN.md discussion doc