upgraded coffeescript-resources to 0.3.7
installed console-enhancements plugin
fixed a bug for judgement of enable or not Ircbot
changed scope of gircbot from 'build' to 'runtime'
added IrcbotState domain class to save a ircbot's state including channel names which are joined
added SaveIrcbotStateJob job to save ircbot's state periodically
added new feature to save ircbot's state and to rejoin to latest saved channels, and refactored something

- added new feature to save ircbot's state including joining channels
- added new feature to rejoin to latest saved channels
- using config values only at resources.groovy and made Ircbot and IrclogLogAppender POJO keeping free from Config API
- added Ircbot's test
added migration script for v0.4
version 0.4
version 0.5-SNAPSHOT