Python: Expose a C function to convert arrow::Table to pyarrow.Table

[asfimport]

Provide a (private api) C function that converts/wraps a C++ arrow::Table to a Python pyarrow.Table. This can be used so that libraries depending on Arrow can expose their C++ results to Python without the need for a Cython dependency.

Reporter: Uwe Korn / @xhochy
Assignee: Uwe Korn / @xhochy

_{Note: This issue was originally created as ARROW-425. Please see the migration documentation for further details.}

[asfimport]

Uwe Korn / @xhochy:
PR: #241

If this is controversial, I'm happy to add a comment stating that it's private API and will break in any next release.

[asfimport]

Wes McKinney / @wesm:
Issue resolved by pull request 241
#241