stalker.pl: case insensitive nick search
stalker.pl: show "server.nickname" in search results when search_this_network_only is set to off
stalker.pl: fix: type no longer needed for _ignore_guests()
Merge pull request #11 from Ratler/search_changes

Thanks for the patches Ratler
stalker.pl: bumped version for patches by Ratler
stalker.pl: fix: removed trailing whitespaces
stalker.pl: fix: only add index if it doesn't exist
curiousignore.pl: add: option cloaked_text_reply, option rapid_fire, description for options
sysinfo.pl: add: support of vcgencmd (eg raspberry pi)
stalker.pl: fix: dynamically create or upgrade database based on missing tables or columns
stalker.pl: fix: allow dynamically creating indices for future tables
stalker.pl: bumped version to 0.9

Added copyright for myself (Stefan Wold). Version history updated.
Merge pull request #12 from Ratler/various_fixes

Dynamically create or upgrade database and indices