Show whether or not rules and their conditions are event-based
Web page post message client can send messages to the extension popup
Rule controller listens rule state change messages from the web pages
Web page script listens rule engine for refresh events and notifies the popup for rule state changes
Colorize the rule item red if evented but there is a non-matching non-event condition
Show rule engine overview item as red when no rule engine is available
Merge pull request #3 from ktkiiski/fea_realtime_rule_updates

Realtime rule updates