Still some bug fixes from user's feedback. Special thanks to vinot who
help me to improve load-balancing logfiles support ! Time to update the demo
with the latest version.
- virtualhost filtering was disabled
- Load-balancing with IIS logfiles.
- exit if first line not found with W3C
- IIS logfile format available on Unix (web admin)
- perl path in upgrade,txt for deb package
- logresolvemerge.pl can parse every date format from w3perl
- Homepage graphs will skip empty data from last days
- $output_log not defined