parse_wiktionary.py

I've omitted the part of the script that downloads the xml from []https://dumps.wikimedia.org/enwiktionary/20140702/enwiktionary-20140702-abstract.xml "enwiktionary: Extracted page abstracts for Yahoo")
Due to not being sure about the etiquette or 'okayness' with using strangers gist, and the file is big (1.8GB) so using urllib(2)(3) and chunking the file took forever.

This is not modular, this was ill-thought-out attack code. Also the list of word-classes is most likely incomplete.