break "gloss" into definition vs. examples

The "gloss" attribute in the callback wasn't enough for my project. I've written the code to divide them into a definition and array of examples. Merge if you wish!
had tokens[1] instead of data[1]
Merge pull request #86 from jdolitsky/master

WordNet: break synset attribute "gloss" into 2 seperate attributes, definition and examples