correct generation of UUID
commenting faulty tests
basic contribId-authId pairs creation
debug removed

	modified:   ../java/pl/edu/icm/coansys/disambiguation/author/pig/extractor/EX_KEYWORDS.java
Merge branch 'master' of git://github.com/pdendek/CoAnSys

Conflicts:
	disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/disambiguationTests.java
	disambiguation-author/src/main/pig/new_disambiguation.pig
EXTRACT_GIVENDATA new contructor start

	modified:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/extractor/EXTRACT_CONTRIBDATA_GIVENDATA.java