Revision history for Perl extension HTML::Table.
2.08a 23 June 2008
        - Fixed outputing row class attribute twice.
          Request and fix from Reinhard Mutz
2.08  10 April 2008
        - Added delRow and delSectionRow methods.
          Request from Kyle Davenport <kyle.davenport at fmr.com>
        - Fixed error in getTable, which output the wrong section attributes.
          Request and fix from Colin Fine <colin.fine at pace.co.uk>
        - Added getSection method to modularize the creation of Section HTML.
        - Created new set of methods which apply Cell attributes across a row.  This is to make
          a clear distinction from those methods that set row attributes (tr).
          Suggest by Colin Fine <colin.fine at pace.co.uk>
2.07b
          05 February 2008
        - Fixed error in setSectionRowWidth.
          Request from Ravi Kondamuru <ravikondamuru at gmail.com>
2.07a
          04 February 2008
        - Changed status from beta to full.
        - Fixed error in setCellHeight.
          Request from Ravi Kondamuru <ravikondamuru at gmail.com>
           
2.07-b2
          09 October 2007
        - Removed text output when empty table is printed.
          Request from Erik Tank <erik at atjeu.com>
         
2.07-b1
          17 September 2007
        - Changed order of output for table sections, to comply with the HTML 4.01 standard.
           
2.07-beta
          13 September 2007
        - Added THEAD, TFOOT and TBODY sections.
          Request from Miguel Santinho <msantinho at simplicidade.com>.
           
          There are now methods that take a section and section number as parameters.
          ie. setSectionCell ( 'tbody', 0, 2, 3, 'Cell 2,3'); 
           
          Existing methods default to working on the first tbody section, for backwards 
          compatibility.
           
          You can have only one each of tfoot and thead sections, but multiple tbody sections.
2.06
          4 June 2007
        - Added patch for even/odd row class support, supplied by Chris Weyl
          Thanks to Chris Weyl <cweyl at alumni.drew.edu> for this patch.
2.05
          15 March 2007
        - Fixed code so that all HTML tags and attributes are in lower case.
2.04
          23 January 2006
        - AUTOLOAD method was making the module sliently ignore calls to invalid
          methods.
          Thanks to Gordon Lack <gml4410 at ggr.co.uk> for the fix.
2.03
      6 December 2005
    - Added get methods for Style attributes.
      Thanks to Douglas Riordan <doug.riordan at gmail.com> for this.
2.02
      18 March 2004
    - Changed the history section in the POD to add the original author's consent for
      the adoption of the module by Anthony Peacock.
      Thanks to Stacy Lacey <stacy-lacy at computer.org> for this.
    - Beta testing over, promote this version to production.
     
2.02-beta
          18 Feb 2004
        - Bug in getTable method, when using row attributes.  
          Thanks to Piotr Kodizis <Piotr.Kodzis at inteligo.pl> for bug report and fix
           
2.01-beta
          19 Nov 2003
        - Bug in sort routine caused by change to new data structure.  
          Thanks to Brad Rubenstein <Brad at bradrubenstein.com> for bug report and fix
           
2.00-beta
          24 Oct 2003
        - First beta test version of the 2.xx strand.  This version introduces a 
          new internal representation for the table data and attributes which 
          should make maintenance and development much easier.
1.20  22 Oct 2003
        - Changed setRowVAlign to set the attribute in the TR tag instead of in each 
          TD tag.
          Fixed by Anthony Peacock <a.peacock at chime.ucl.ac.uk>
        - Changed setRowNoWrap to set the attribute in the TR tag instead of in each 
          TD tag.
          Fixed by Anthony Peacock <a.peacock at chime.ucl.ac.uk>
        - Changed all of the set* methods to accept -1 as a col or row reference.
          Where -1 is used, the method will work on the last row or col.
          Fixed by Anthony Peacock <a.peacock at chime.ucl.ac.uk>
        - Updated the documentation to include the setLast methods (added July 2002!)
          and the -1 col/row parameter change.
          Fixed by Anthony Peacock <a.peacock at chime.ucl.ac.uk>
1.19  22 Aug 2003
    - Added MIDDLE and BASELINE parameters to setCellVAlign.
          Thanks to Alejandro Juarez <alex at BSDCoders.Org> for adding this
1.18a 9 May 2003
    - Fixed bug in new method, where specifying -rows and -head or -data caused
      unexpected behaviour.
          Thanks to Tom Brown <rvvs30 at email.sps.mot.com> for finding this
1.18  6 May 2003
    - Improved sort method.
          Thanks to David Link <dvlink at yahoo.com> for this addition
           
1.17  2 September 2002
        - Added the 'head' parameter to the new method.
          Thanks to Tommi Maekitalo <t.maekitalo at epgmbh.de> for this addition
        - Added the ability to initialise the table from an array ref to the new 
          method.
          Thanks to Tommi Maekitalo <t.maekitalo at epgmbh.de> for this addition
1.16  22 July 2002
        - Method setCellSpan was documented but not implemented.
          Thanks to David Link <dvlink at yahoo.com> for finding this
        - Added methods setClass|setCellClass|setRowClass|setColClass.
          Thanks to Al Tobey <albert.tobey at priority-health.com> for suggesting this
        - Added method sort.  Sorts a table by the values of a specified column.
          Sort can be numeric or alphanumeric, ascending or descending.
          Thanks to David Link <dvlink at yahoo.com> for this addition
        - Added versions of the setCell|Row|Col methods, setLastCell|Row|Col.
          These automatically apply the method to the last Cell|Row|Col in the table.
          Thanks to Paul Vernaza <vernaza at stwing.upenn.edu> for this addition
        - Added quotes around caption style parameter.
          Thanks to Ville Skyttä <ville.skytta at iki.fi> for fixing this
           
        - Changed the <br> tag to <br /> in _getTableHashValues.
          Thanks to Ville Skyttä <ville.skytta at iki.fi> for fixing this
1.15  6 March 2002
        - Method setStyle missing although documented.
          Thanks to Hendrik Frenzel <hfrenzel at scunc.net> for finding this
1.14  27 Feb 2002
        - Spurious double quote in the output after user defined table attributes
          Thanks to Benjamin Longuet <longuet at ill.fr> for fixing this
        - Table align wasn't working
          Thanks to Benjamin Longuet <longuet at ill.fr> for fixing this
        - setColHeight was actually setting the column width
          Thanks to Benjamin Longuet <longuet at ill.fr> for fixing this
        - setColAttr was documented but didn't actually exist
          Thanks to Benjamin Longuet <longuet at ill.fr> for fixing this
1.13  10 Jan 2002
        - Added methods to set the style attribute of tables, rows, cols and cells
          Thanks to Arno Teunisse <Arno.Teunisse at Simac.nl> for this modification
           
        - setRowBGColor and setRowAlign are now more efficient
          Thanks to Arno Teunisse <Arno.Teunisse at Simac.nl> for this modification
        - Added method to set the rules and align attributes for tables
          Thanks to Arno Teunisse <Arno.Teunisse at Simac.nl> for this modification
1.12a 24 Oct 2001
        - Fixed small bug in attribute quotiung code, that showed up with spanned cells.
1.12  23 Oct 2001
        - Changed _is_integer to _is_validnum.
          Thanks to Terrence Brown <terrence at terrencebrown.com> for this modification
           
        - Changed faulty behaviour of numeric parameters to the new method.  They 
          where treating a value of 0 as false, and using the default value.
          Thanks to Terrence Brown <terrence at terrencebrown.com> for this modification
           
        - Changed all tags and attributes to print in lowercase.
          Thanks to Terrence Brown <terrence at terrencebrown.com> for this modification
           
        - All attribute values are now surounded by quotes.
          Thanks to Terrence Brown <terrence at terrencebrown.com> for this modification
         
        - Small documentation changes.
           
1.11  10 Aug 2001
        - getTable was returning 0 (zero) for an empty table, now just plain 
          returns.
          Suggested by Adrian Bridgett <adrian at dyadic.com>
           
1.10  06 Aug 2001
        - Added getTableRows and getTableCols.
          Suggested by Joerg Jaspert <joerg at goliathbbs.dnsalias.net>
1.09  23 May 2001
        - Fixed bug in setRowHeight, which was mistakenly setting the width.
          Thanks to Rodger Allen <r.allen at awayweb.com> for pointing this out
           
1.08  15 May 2001
        - Fixed bug in autoGrow method, that failed to switch off autoGrow
          when called with the integer 0.
           
1.07d 15 May 2001
        - Fixed minor bug in setCaption that issued unwarrented warnings
          under use warnings, if the optional second parameter was 
          missing.
                   
1.07c 15 May 2001
        - Fixed bug in setCellRowSpan and setCellColSpan, with 'autogrow' 
          enabled.  This failed to properly autogrow the table if a span 
          went outside the current table limits.
          Thanks to Mike Laufer <mikepl at nortelnetworks.com> for pointing 
          this out
1.07b 7 March 2001
        - Fixed bug in getTable method, not outputing cell contents of '0'.
          Thanks to Venkataramana Mokkapati <mvr707 at hotmail.com> for pointing 
          this out
1.07a 1 March 2001
        - Fixed bug in new method, rows and cols parameters were not being 
          accepted
1.07  23 February 2001
        - Some general tidying up of both the documentation and code
        - Added methods setCellFormat, setRowFormat and setColFormat.  These 
          set cell formatting strings that will be appended and prepended to 
          the cell contents.
           
        - Created Row and Col versions of all relevant methods, this makes the 
          interface more consistent.     
1.06  13 February 2001
        - Some general tidying up of both the documentation and code
        - Method setCell will now automatically increase the table size if the 
          row/col parameters are larger than the current table size 
          (this can be turned off using the autoGrow method)
          **** NB This new behaviour may break existing code  ****
          Thanks to John Stumbles <john at uk.stumbles.org> for this modification.
        - New method autoGrow used to control the behaviour of the setCell method
          Thanks to John Stumbles <john at uk.stumbles.org> for this modification.
        - Error checking for parameters is now case-independent
          Thanks to John Stumbles <john at uk.stumbles.org> for this suggestion.
        - All error messages now end in a newline (\n)
          Thanks to John Stumbles <john at uk.stumbles.org> for this modification.
        - New method setColBGColor
          Thanks to Jay Flaherty <fty at mediapulse.com> for this modification.
        - New methods setCellHead, setColHead
          Thanks to Jay Flaherty <fty at mediapulse.com> for this modification.
        - The new method can now take a hash of parameters (see the documentation)
          Thanks to Jay Flaherty <fty at mediapulse.com> for this modification.
1.05a 8 February 2001
        - Small corection to the documentation.  
          Thanks to John Stumbles <j.d.stumbles at reading.ac.uk> for pointing this 
          out.
1.05  6 February 2001
        - Fix to prevent warnings if cell content is undefined.  
          Thanks to Boris Zentner <boris at m2b.de> for this suggestion.
        - Fix to allow cell widths to be defined using percentage values.
          Thanks to Boris Zentner <boris at m2b.de> for this suggestion.
           
1.04a 4 December 2000
        - Changed documentation, added reference to Japanese translation.
1.04  17 August 2000
        - Minor change to remove 'uninitialized variable' warning when working 
          with -w
1.03  13 July 2000
        - Overloaded the "" string interpolation operator onto the getTable method.
          This alows the use of the object reference 'in-line' in strings.
          Thanks to "B. K. Oxley" <binkley at bigfoot.com> for this suggestion.
1.02  12 July 2000
        - Changed setBorder, setCellPadding, setCellSpacing code to allow the 
          attribute to take zero (0) values.
1.01  7th July 2000
        - Minor changes to the documentation section of Table.pm
1.00  5th July 2000
        - New maintainer, Anthony Peacock (a.peacock at chime.ucl.ac.uk)
        - Added method - getCell(row_num, col_num) - to return the contents of 
          the specified cell as a string. (a.peacock at chime.ucl.ac.uk)
0.90  27th January 1998
        - original version created by Stacy Lacy