added multiple path capability to LOUISTABLES_PATH
added multiple path capability to LOUISTABLES_PATH

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