aproximateAND start

	new file:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/AproximateAND.java
	modified:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/ExhaustiveAND.java
	modified:   disambiguation-author/src/main/pig/new_disambiguation.pig