April 28, 2004 - 0.7:
Added support for using Postgres log file.  syslog is still supported, of course.
Fixed bug which resulted in errors if the number of valid queries in a log was less than -top.  Thanks to Tom De Bruyne for reporting this bug.
The SQL colorizing works a bit better now.
Various tweaks to HTML reports.

April 23, 2004 - 0.6:
Added a 'rank' column to the 'MostFrequentQueries' report.
Colorized the SQL keywords in the HTML report.

April 7, 2004 - 0.5:
Added HTML reports.

April 6, 2004 - 0.4:
Fixed a bug which prevented single digit date logs from being parsed.

March 17, 2004 - v0.3:
Fixed an off-by-one bug in the number of reports returned.
More optimizations, should again be about 10% faster.
Added a "query frequency by type" report.

March 9, 2004 - v0.2:
Fixed a connection id bug.
Various optimizations, should be about 10% faster.
Improved packaging.

March 5, 2004 - v0.1:
Can display queries by frequency.
Performs query normalization.
