Fixed resolveWords to check if bit_symbol defined.
Fixed resolveWords to check if bit_symbol defined.

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