Update copyright information
Refactor and fix naming in KANJIDIC
Add from_hangul() method to Language
Add KAIJIDIC2 plugin
Extend search in KANJIDIC2
Output short results immediately in KANJIDIC2
Add search by freq/grade/etc in KANJIDIC2
Refactor and fix naming in Help
Implement hierarchical Help
Add advanced search help to KANJIDIC2
Add Lithuanian language to Translate
Make regexp in .jr/.djr whitespace-insensitive
Add kradfile support to KANJIDIC2
Add version check for kanjidic2.marshal

This is necessary since kradfile addition
Change separator in .k output

Kradfile parts happen to contain '|', which
makes entry visually confusing.
Implement user filtering in Router
Adapt to replaced gaiji format in Daijirin
Strip formerly-gaiji formatting symbol in Daijirin
Add .about command to Statistics
Add :dont_truncate option to IRCBot.send()