Compile test-core in C++

[John Ralls]

> On Nov 20, 2014, at 5:37 AM, Chenxiong Qi <qcxhome at gmail.com> wrote:
> 
> On Wed, Nov 19, 2014 at 12:17 AM, John Ralls <jralls at ceridwen.us> wrote:
> 
>> Why do you want to compile test-core in C++?
>> 
> 
> src/test-core/unittest-support.h includes qof.h

Lots of code includes qof.h. That's not a good reason to migrate test-core to C++.

Regards,
John Ralls