v1.4 - 2009-03-29
 * Added the part about TMPFS

v1.3 - 2007-11-26
 * Added documentation for interaction with nagios, thanks to Julien Rottenberg

v1.2 - 2007-11-24
 * Renamed "Data from several nodes on a single graph" to "Aggregate data on a single graph"
 * Added a more complex example to that chapter

v1.1 - 2007-11-18
 * Replaced node syntax by alternative syntax domain;node
 * Added: Chapter "Data from several nodes on a single graph"
 * Added: Web directory needs to be writeable in CGI chapter
 * Improved: Troubleshooting chapter
 * Some HTML cleanup, typos

v1.0 - 2007-11-02