git: usr.bin/uniq: Sync with FreeBSD

[Sascha Wildner]

commit 2e48ed80f99f7d15e60aaa092f43d353ac11131a
Author: zrj <rimvydas.jasinskas at gmail.com>
Date:   Wed Nov 11 09:26:27 2015 +0200

    usr.bin/uniq: Sync with FreeBSD
    
    Few improvements, mainly wchar_t support.
    
    Obtained-from: FreeBSD

Summary of changes:
 usr.bin/uniq/uniq.1 |  32 ++++----
 usr.bin/uniq/uniq.c | 212 +++++++++++++++++++++++++++++++---------------------
 2 files changed, 147 insertions(+), 97 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/2e48ed80f99f7d15e60aaa092f43d353ac11131a


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