[C++] Implement take kernel functions - string/binary value type

[asfimport]

Should support string/binary value types.

Reporter: Jingyuan Wang / @alphalfalfa
Assignee: Ben Kietzman / @bkietz

Related issues:

• [C++] Implement take kernel functions - primitive value type (is a clone of)
• [C++] Implement take kernel functions - nested array value type (is cloned by)

_{Note: This issue was originally created as ARROW-2103. Please see the migration documentation for further details.}

[asfimport]

Joris Van den Bossche / @jorisvandenbossche:
@bkietz I think you already implemented string/binary as well in ARROW-2102 / #3880 ?