URL: http://www.unicode.org/Public/10.0.0/ucd/
URL: https://unicode.org/Public/emoji/13.1/
Version: Unicode 10.0.0 beta and emoji 13.1
License: Unicode
License File: NOTICE

Description:
A selection of data files from Unicode.

Local Modifications:
An additions directory has been added for sequences that we need to support
in addition to what's specified by Unicode.