Log Message:
Update to 20140328

Upstream changes:
2014 03 28
      - Fixed RT #94190 and debian Bug #742004: perltidy.LOG file left behind.
        Thanks to George Hartzell for debugging this.  The problem was
        caused by the memoization speedup patch in version 20121207.  An
        unwanted flag was being set which caused a LOG to be written if
        perltidy was called multiple times.

      - New default behavior for LOG files: If the source is from an array or
        string (through a call to the perltidy module) then a LOG output is only
        possible if a logfile stream is specified.  This is to prevent
        unexpected perltidy.LOG files.

      - Fixed debian Bug #740670, insecure temporary file usage.  File::Temp is now
        used to get a temporary file.  Thanks to Don Anderson for a patch.

      - Any -b (--backup-and-modify-in-place) flag is silently ignored when a
        source stream, destination stream, or standard output is used.
        This is because the -b flag may have been in a .perltidyrc file and
        warnings break Test::NoWarnings.  Thanks to Marijn Brand.