fixing bulk insert files

they had some sort of data corruption issue, not sure of the cause
fetching dependencies in puppet on first run
removing data files again due to CRLR conversion
re-adding binary files (without CRLF replacement)
Really removing CRLF files this time
re-adding bulk files with no CRLF conversion
Merge branch 'develop' of https://github.com/Spantree/elasticsearch-talk into develop
updating packer approach
#42: updating bower.json
fixing packer & puppet librarian issues
not doing CRLF replacement for tarballs
hard-coding the vagrant box version
Merge branch 'develop' into feature/42-data_visualization_demo

Conflicts:
	Vagrantfile
	data/bulk/divvy.json.bulk.tar.gz
	packer/add-vagrant-ssh-key.sh
	puppet/modules/elasticsearch_talk/manifests/init.pp
	visualizations/bower.json