Changes:
* Add Segmenting
--seg_country - Segment by Country
--seg_referer - Segment by Referring Host
* FS#4 - ./configure override to the "Generated By" footer
--with-generated-by='some html text'
* FS#19 - Add --with-pcre & --with-pcrelib to ./configure
* FS#16 - Convert to SI Units for Volume
* FS#14 - deactivate index_alias via "IgnoreIndexAlias"
Fixes:
* FS#13 - Translation woes with short/long dates
* FS#20 - Fix for --with-gd & --with-gdlib to ./configure
* Broken date/times, now added to bad count and ignored
* Issue with localised libc strptime()
revert to webalizer style date/time extraction
* Invalid tables appearing in Squid reports (User Agents) (?)