Initial commit
Merge branch 'master' of github.com:amir-f/amazon-review-spam

Conflicts:
	analyses/graph_analysis.py
	analyses/it_tools.py
	analyses/main.py
	analyses/mi.py
	detect/__init__.py
	detect/amazon.py
	detect/graph_cluster.py
	detect/karate.py
	detect/shared_ns.py
	hardEM_cvx.py
	hardEM_gurobi.py
	scraper/middlewares.py
	scraper/pipelines.py
	scraper/settings.py
	scraper/spiders/AmazonSpider.py