v1.8.4

• Added 㭉 - 㭉. (T-Source compatibility ideograph)
• Compatibility ideographs are now normalized to unified ideographs first on conversion.
• Command line: -n now not to convert non-unifiable variants.
• Bug fix: Converting some string such as "禄祿" with K-Source compatibility ideographs option used now works properly.
• Academic variants conversion is still working in progress.