[dovecot/core] 05c1d3: lib: Removed t_strsplit_tab()

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 05c1d362cc69d18840d9c37b563f01ba25fc2634
      https://github.com/dovecot/core/commit/05c1d362cc69d18840d9c37b563f01ba25fc2634
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-10-28 (Fri, 28 Oct 2016)

  Changed paths:
    M src/lib/strfuncs.c
    M src/lib/strfuncs.h
    M src/lib/test-strfuncs.c

  Log Message:
  -----------
  lib: Removed t_strsplit_tab()

It's too easy to use it accidentally instead of using
t_strsplit_tabescaped(). It's also rarely what is actually wanted.