Log Message:
Update to 1.407
Add missing DEPENDS

Upstream changes:
1.407 2015-05-26
    * Release 1.406_002 without further changes as 1.407

1.406_002 2015-05-22
    [Bug fixes]
    * Fix RT#104579: Redundant argument in sprintf
      submitted by Slaven Rezi
    * Fix RT#104589: t/14parse.t fails if Test::Deep is not installed
      submitted by Slaven Rezi

1.406_001 2015-05-20
    [Misc]
    * clean up Makefile.PL, meta-data and requirements

    [Bug fixes]
    * Fix SQL function CONV to use limited number of sane character sets
      for conversion and rely on Math::Base::Convert instead of own code
      (suggested by Tom Wyant in RT#100551, thanks Tom)
    * fix handling of literal identifiers and for every IMPORT rely on
      literal identifiers to avoid parser errors for column names starting
      with numbers or similar
    * fix capability cache: "$class->can(...)" might return undef and
      therefore inexistent capabilities are queried to often
    * Fix COUNT(DISTINCT col) without GROUP BY clause (patch submitted
      by Grant Mathews, thanks Grant)
    * Fix "parse insert with functions" submitted via GitHub PR#6 by
      fecundf and RT#96628
    * Fix RT#93320: SQL-style comment can not begin inside quotes by
      Tom Wyant - thanks Tom

    [Improvements]
    * reduce blocks and rewrite some inner statements to increase speed
      of sql command processing