#274 Add support for Unicode builds with Embarcadero C++ Builder in OWLMaker.

[Ognyan Chernokozhev]

@sebas_ledesma wrote:

can you enable UNICODE support to C++Builder 10-13 for 64-bits building of OWLNext and OCFNext 6.44 / 7 ?
For years both worked, but I have to manually build them.

[Vidar Hasfjord]

See related ticket "Support for the Clang-based Embarcadero compilers" [feature-requests:#70] and discussion, especially Sebastian's contributions.