new features :
- add link to download url for module update
- add postinstall.pl uninstall.pl files
- cpu, services now work on bsd
bugfix :
- fix cache problem with display (bug report from rogerlainson)
- (smart) fix bad smartctl format
- (mysql) fix a problem when mysql server is stopped
- (services) fix problem with squid
improvement :
- add button to clean display (feature...
