runHarnessV2.py: * python 2/3 bytestrings vs unicode object agnostic. * Add backtranslate test (Thanks Attila).
runHarnessV2.py:
* python 2/3 bytestrings vs unicode object agnostic.
* Add backtranslate test (Thanks Attila).

vsmontalvao/liblouis,liblouis/liblouis,IndexBraille/liblouis,vsmontalvao/liblouis,vsmontalvao/liblouis,BueVest/liblouis,BueVest/liblouis,BueVest/liblouis,vsmontalvao/liblouis,liblouis/liblouis,hammera/liblouis,hammera/liblouis,vsmontalvao/liblouis,hammera/liblouis,IndexBraille/liblouis,hammera/liblouis,IndexBraille/liblouis,liblouis/liblouis,liblouis/liblouis,IndexBraille/liblouis,liblouis/liblouis,IndexBraille/liblouis,hammera/liblouis,BueVest/liblouis,hammera/liblouis,liblouis/liblouis,BueVest/liblouis,BueVest/liblouis