new disambiguation zmiana strategii dla singli

	modified:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/GetContributors.java
	modified:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/extractor/EXTRACT_SNAME_DOCUMENT_METADATA.java
	modified:   disambiguation-author/src/main/pig/new_disambiguation.pig
	disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/GenUUIDFromBag.java
	disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/GetContributorsFromBag.java
	disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/SingleAND.java
Merge branch 'master' of git://github.com/pdendek/CoAnSys
new disambiguation bug fix

	modified:   disambiguation-author/src/main/pig/new_disambiguation.pig
new disamgiguation

	modified:   disambiguation-author/src/main/pig/new_disambiguation.pig
new udfs added
Merge pull request #4 from wosiu/master

new disambiguation