Log message:
Update www/vistors from 0.4a to 0.5:
Fix required for googlebot changes, New reports including a new
bidimentional map that shows traffic level in the whole year, unique
visitors for every month, better generation of graphviz graphs
including percentages in arcs, nodes for google, external links,
and no referere, 50% less memory used, Highlight color for weekend
changed to be more visible, most stats are now made by unique visits
and not by number of accesses, many bugs fixed, a real manual page.

Log message:
Create directories before installing files into them.

Log message:
Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.

Log message:
Add RMD160 checksums.

Log message:
Initial import of visitors-0.4a:

Visitors is a very fast web log analyzer for Linux, Windows, and
other Unix-like operating systems. It takes as input a web server
log file, and outputs statistics in form of different reports.
The design principles are very different compared to other software
of the same type:

   * No installation required, can process up to 150,000 lines of
     log entries per second in fast computers (20MB/s with my log
     files average length).
   * Designed to be executed by the command line, output html and
     text reports. The text report can be used in pipe to less to
     check web stats from ssh.
   * Support for real time statistics with the Visitors Stream Mode
     introduced with version 0.3.
   * To specify the log format is not needed at all. Works out of
     box with apache and most other web servers with a standard log
     format (see the documentation for more information on the format).
   * It's a portable C program, can be compiled on many different
     systems.
   * The produced html report doesn't contain images or external
     CSS, is self-contained, you can send it by email to users.
   * Visitors is free software (and of course, freeware), under
     the terms of the GPL license. You don't need to pay to use it.