hu1_harness.py: be a little more conservative with newlines.
hu1_harness.py: be a little more conservative with newlines.

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