Version 1.40:
-------------

(By Shrikee / Arnan)

- added a database table which holds daily stats.
- 2 graphs which use the data in the above table
- rewrote the bots filter
- added a config option to show only visitor stats or show everything (post counts and such)
- option to enable or disable the bot filter
- fixed the referer register. They werent added in the database, now they are
- if either $useragent, $referer or $remote_addr is empty or unknown its set to unknown.