Log Message:
Update to 2.58

Upstream changes:
 2.51, 2014-09-05 Feature enhancements to dbcolmovingstats, dbcolcreate,
       dbmapreduce, and new sqlselect_to_db
       ENHANCEMENT
           dbcolcreate now has a "--no-recreate-fatal" that causes it to
           ignore creation of existing columns (instead of failing).

       ENHANCEMENT
           dbmapreduce once again is robust to reducers that output the key;
           "--no-prepend-key" is no longer mandatory.

       ENHANCEMENT
           dbcolsplittorows can now enumerate the output rows with "-E".

       BUG FIX
           dbcolmovingstats is more mathematically robust.  Previously for
           some inputs and some platforms, floating point rounding could
           sometimes cause squareroots of negative numbers.

       NEW sqlselect_to_db converts the output of the MySQL or MarinaDB select
           comment into fsdb format.

       INCOMPATIBLE CHANGE
           dbfilediff now outputs the second row when doing sloppy numeric
           comparisons, to better support test suites.

   2.52, 2014-11-03 Fixing the test suite for line number changes.
       ENHANCEMENT
           Test suites changes to be robust to exact line numbers of failures,
           since different Perl releases fail on different lines.
           <https://bugzilla.redhat.com/show_bug.cgi?id=1158380>

   2.53, 2014-11-26 bug fixes and stability improvements to dbmapreduce
       ENHANCEMENT
           The dbfilediff how supports a "--quiet" option.

       ENHANCEMENT
           Better documention of dbpipeline_filter.

       BUGFIX
           Added groff-base and perl-podlators to the Fedora package spec.
           Fixes <https://bugzilla.redhat.com/show_bug.cgi?id=1163149>.  (Also
           in package 2.52-2.)

       BUGFIX
           An important stability improvement to dbmapreduce.  It, plus
           dbmultistats, and dbcolstats now support controlled parallelism
           with the "--pararallelism=N" option.  They default to run \ 
with the
           number of available CPUs.  dbmapreduce also moderates its level of
           parallelism.  Previously it would create reducers as needed,
           causing CPU thrashing if reducers ran much slower than data
           production.

       BUGFIX
           The combination of dbmapreduce with dbrowenumerate now works as it
           should.  (The obscure bug was an interaction with dbcolcreate with
           non-multi-key reducers that output their own key.  dbmapreduce has
           too many useful corner cases.)

   2.54, 2014-11-28 fix for the test suite to correct failing tests on not-my-
       platform
       BUGFIX
           Sigh, the test suite now has a test suite.  Because, yes, I broke
           it, causing many incorrect failures at cpantesters.  Now fixed.

   2.55, 2015-01-05 many spelling fixes and dbcolmovingstats tests are more
       robust to different numeric precision
       ENHANCEMENT
           dbfilediff now can be extra quiet, as I continue to try to track
           down a numeric difference on FreeBSD AMD boxes.

       ENHANCEMENT
           dbcolmovingstats gave different test output (just reflecting
           rounding error) when stddev approaches zero.  We now detect hand
           handle this case.  See
           <https://rt.cpan.org/Public/Bug/Display.html?id=101220> and thanks
           to H. Merijn Brand for the bug report.

       BUG FIX
           Many, many spelling bugs found by H. Merijn Brand for the bug
           report.

       INCOMPATBLE CHANGE
           A number of programs had misspelled "separator" in
           "--fieldseparator" and "--columnseparator" \ 
options as "seperator".
           These are now correctly spelled.

   2.56, 2015-02-03 fix against Getopt::Long-2.43's stricter error checkign
       BUG FIX
           Internal argument parsing uses Getopt::Long, but mixed pass-through
           and <>.  Bug reported by Petr Pisar at
           <https://bugzilla.redhat.com/show_bug.cgi?id=1188538>.a

       BUG FIX
           Added missing BuildRequires for "XML::Simple".