exhaustive - incomplete bugfixes

	modified:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/ExhaustiveAND.java
	modified:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/PigDisambiguator.java
	modified:   disambiguation-author/src/main/pig/exhaustive_AND_test.pig
	modified:   disambiguation-author/src/main/pig/new_disambiguation_ex_test.pig