[C++] Add function to create arrow::Table with column appended to existing table

[asfimport]

This is needed for ARROW-539 and probably some other JIRAs

It would be nice to develop a mechanism for sharing the vector of columns (for very large tables)

Reporter: Wes McKinney / @wesm
Assignee: Nong Li / @nongli

Related issues:

• Arrow 0.3 release (blocks)

_{Note: This issue was originally created as ARROW-773. Please see the migration documentation for further details.}

[asfimport]

Leif Mortenson / @leifwalsh:
@wesm where should I add this and what should it look like?

[asfimport]

Wes McKinney / @wesm:
Looks like @nongli just submitted a patch: #513

[asfimport]

Leif Mortenson / @leifwalsh:
Welp. Ok, that's better tested than mine. Awesome.

[asfimport]

Wes McKinney / @wesm:
Issue resolved by pull request 513
#513