some new obvious extractors, pig script (gets AND out from merged docs into csv)
Merge branch 'master' of https://github.com/wosiu/CoAnSys
bug fix, test - climbing up through inherit tree to get indicator for extractor
CSVExcelStorage to PigStorage
pairs creating for AND check
and_check - full stat same/not same using pbn id and coansys id separately
Merge branch 'master' of https://github.com/CeON/CoAnSys
Merge branch 'master' of https://github.com/pdendek/CoAnSys
Merge branch 'master' of https://github.com/pdendek/CoAnSys
accuracy check in workflow, pig scripts
accuracy check in workflow, pig scripts
Merge branch 'master' of https://github.com/wosiu/CoAnSys

Conflicts:
	disambiguation-author/disambiguation-author-workflow/src/main/oozie/workflow.xml
accuracy check node workflow fixes
to map converter udf
accuracy check pig script fixed
registers removed
workflow auxiliary seq files cleaning under decision nodes
sonar issue fixed
Merge branch 'master' of https://github.com/CeON/CoAnSys
readme for stand alone accuracy checking