Committing local changes before pulling from repo.
Merge branch 'master' of github.com:SaurabhAggarwal/cs764
1) Added an optimisation to Apriori for quickly searching an itemset in a list of itemsets.
Merge branch 'master' of github.com:SaurabhAggarwal/cs764

Conflicts:
	src/algos/AIS.java
	src/algos/Apriori.java
	src/model/Dataset.java