Fix: Wordnet wCnt is hexadecimal

http://wordnet.princeton.edu/man/wndb.5WN.html\#sect3

Example: wordnet.get(703615, n) returns a synset without any synonyms. In data_file.js The line has a w_cnt of `0b`, (11 in decimal) which corresponds with the number of synonyms on that line in the datafile.