new metadata extractor class and usage in pig script
auxiliary class for stacktrace logging
modif
auziliary bash scripts
xx
xx
UDF learning
add the dependency to coansys-io-input
Merge branch 'master' of ssh://github.com/pdendek/CoAnSys
Merge pull request #1 from wosiu/master

1st commit
working example of the pig disambiguation
new localization of bwndata
Merge branch 'master' of git://github.com/CeON/CoAnSys
changes to insert pig scripts into jar file
New disambiguation implementation start, udf tools
New disambiguation implementation start, udf tools.

	modified:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/features/disambiguators/DisambiguatorFactory.java
	modified:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/UdfTools.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
unnecessary class removed

	deleted:    disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/Udf2.java
fit warnings

	modified:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/Udf.java
	modified:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/UdfTools.java
class portion from UdfTools, fix new_disambiguation error

	new file:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/GenUUID.java
	new file:   disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/GetContributors.java
	deleted:    disambiguation-author/src/main/java/pl/edu/icm/coansys/disambiguation/author/pig/UdfTools.java
	modified:   disambiguation-author/src/main/pig/new_disambiguation.pig
fix EXTRACT_SNAME_DOCUMENT_METADATA

	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