Move Unicode-related functions to new Unicode stdlib package#25021

Merged

nalimilan merged 3 commits intomasterfrom nl/unicode

Dec 13, 2017

Commits on Dec 12, 2017

Move Unicode-related functions to new Unicode stdlib package
nalimilan
committed
Rename base/strings/utf8proc.jl to base/strings/unicode.jl
nalimilan
committed
Deprecate isnumber(), is_assigned_char() and normalize_string()
nalimilan
committed