Add array of radicals to KANJIDIC2
Add radical-keyed menu to KANJIDIC2
Fix keyword splitting in EDICT
Add version check for EDICT marshals

This is necessary since keywords splitting fix
Simplify disambiguating logic in EDICT
Parse most-used EDICTEntry fields eagerly
Show both kanji and readings in .e result
Strip whitespace in EDICTEntry.reading
Make .n accept position in Menu
Extract encoding detection in URL
Allow fetch timeout customization in URL
Add WebScrape plugin
Don't catch SignalException-s in IRCBot.rb

This is to allow normal termination with SIG_TERM.
It should be of temporary utility, because
when IRCBot's main cycle will run in a separate thread,
it won't receive signals.
Connect to servers in the listed order
Move RADICALS to KANJIDIC2Entry
Extend radicals for search in KANJIDIC2Entry
Add search by radical to KANJIDIC2

This makes possible to search not only by
radical_number, but also by radical itself.
Add search by parts to KANJIDIC2
Display radicals in KANJIDIC2 entries
Improve left/right village radical display