Changes for version 0.5
- Added functionality to skip trials when doing repeated trials via a "skip" constructor parameter, plus tests for this.
- Consistently use croak() and carp() instead of die() and warn().
- Add error tests to test that error conditions are properly met.
- Renamed Benchmark::Timer object to $t in the test cases to make them more conventional.
- delta.pl - calculate Benchmark::Timer object call overhead
- Benchmark::Timer - Perl code benchmarking tool