Revision history for Perl extension Test::Excel.

1.03    Fri Nov 12 18:11:10 2010
        - Added two new keys 'swap_check' and 'error_limit' to the rule definitions.
        - Updated method _validate_rule() to handle the new keys in the rule defintions.
        - Updated method cmp() and compare() to handle the new key appropriately.
        - Added unit test to test the functionality of the new keys.        

1.02    Fri Nov 12 10:51:22 2010
        - Renamed method cmp_excel() to cmp().
        - Renamed method compare_excel() to compare().
        - Updated all the affected unit test.
        - Added spec-3.txt with buggy data for unit test.
        - Added unit test to validate spec data.

1.01    Fri Nov 12 09:57:43 2010
        - Renamed internal method _dump_error() to _log_message().
        - Added one debug line to the method compare().

0.09    Thu Nov 11 15:33:19 2010
        - Updated the rule definitions one more time, silly me :-(
        - Fixed unit test 30_compare.t and 40_unit_test.t and 50_spec_test.t
          to reflect the change in rule definitions.
        - Updated method _validate_rule() to reflect the change in rule definitions.

0.08    Thu Nov 11 09:53:01 2010
        - Renamed the key 'sheet' to 'ignore' in the rule definitions.
        - Handling correctly when more than one sheets are specified in the rule definitions.
        - Added unit test to check multiple sheets specified by ignore key in the rule definitions.
        - Added test data file exp-6.xls and got-6.xls.
        - Fixed unit test 30_compare.t and 50_spec_test.t regarding change in rule definitions.
        - Updated pod about change in rule definitions.
        - Updated method _validate_rule() to reflect the change in rule definitions.

0.07    Wed Nov 10 20:08:15 2010
        - Added local method _validate_rule().
        - Fixed unit test 30_compare.t
        - Added more unit test to 40_unit_test.t about data validations.
        - Added more unit test to 50_spec_test.t about ingorerange field of spec file.
        - Corrected the definition of rules in the pod.
        - Updated method cmp() and method compare() to test the file first.
        
0.06    Wed Nov 10 11:13:01 2010
        - Added Readonly module to the pre-requisite list.
        - Added unit test for ignore range in the spec.
        - Changed the interface of method cmp() and method compare()
          to accomodate the error message.
        - Fixed unit test for cmp() to reflect the changes in interface.
        - Updated pod about the interface changes.
        - Updated pod about DEBUGGING feature.
        - Updated pod about rule definitions.
          
0.05    Tue Nov 09 20:05:11 2010
        - Added unit test for spec file.
        - Added unit test for helper method.
        - Organised pod for the module.
        - Fixed unit test 20_cmp.t as the signature has changed.
        - Fixed unit test 30_compare.t as the error message has changed.
        - Importing module Spreadsheet::ParseExcel::Utility for method int2col() and col2int().

0.04    Tue Nov 09 09:42:49 2010
        - Added manifest.t to the test suite.
        - Added MANIFEST.SKIP to the MANIFEST file.
        - Updated MANIFEST to include sample test data.
        - Replaced die() with croak() and fixed the unit test for method compare().
        - Removed test code from method compare().

0.03    Mon Nov 08 19:58:19 2010
        - Added unit test.
        - Updated the method cmp() and compare() signature to allow the rule definition.
        - Added STRING and NUMBER comparison.

0.02     Thu Oct 14 09:10:11 2010
        - Fixed the build regarding file permission exception threw by CPAN.

0.01     Fri Aug 13 16:15:49 2010
        - module created