SLL/sll prefix was added to all symbols, defined in runtime.h and external symbols
switching between evaluation strategies was refactored
driver was refactored, many options is supported now
installation and paths was configured
building of sllc was added in sll_bs script
-pedantic flag was removed from default arguments list for C compiler because ISO C forbids zero or negative size array 'constructor_names' as constructor-name-less sll-program have
fix small syntax error in sll_bs