Log Message:
Update awstats to 6.2 and take maintainership.

Changes:
- awstats_updateall.pl: Added -excludeconf option
- Allow plugins to add entry in menu.
- Allow plugins to add charts with its own way to compile data inside
the update process.
- Added the geoip_region_maxmind and geoip_city_maxmind plugins.
- maillogconvert.pl: Support postfix 2.1 that change its log
format using NOQUEUE string instead of a number for mails that are
rejected before being queued.
- Little speed improvments.
- Counts javascript disabled browsers (A new MiscTracker feature).
- When a direct access to last line is successfull, awstats is directly
in mode "NewLine". No need to find a more recent record for this. This
means the NotSortedRecordTolerance works even between end and start
of updates.
- You can use a particular not used field in your log file to build
a personalized report with the ExtraSection feature. Just use a personalized
log format and use the tag %extraX (where X is a number) to name field you
want to use, then, in ExtraSection parmaters, you can use extraX to tell
wich info to use to extract data for building the chart.
- Support method "put" when analyzing ftp log files.
- Added a bold style around current day/month in label of charts.
- Bug fixes and documentation improvements.