Updated divvy files
Updated convert.py
Marking jars as binary
Merge branch 'develop' of github.com:Spantree/elasticsearch-talk into develop

Conflicts:
	.gitattributes
Initial attempt at angular app
trying out something
Initial angular app for showing inverted index
Improving UI to help illustrate the point a bit
WIP check-in
Adding highlighting on mouse over
Staring on tf-idf calculation slide
Adding cosine similarity calculation
Fixing bug in cosine similarity computation
Adding slide about cosine similarity
Cleaning up my hack by separating out the angular stuff into templates and CSS