D-Net

#1335 fixing SQLError appearing when empty input provided, introducing set of integration tests

#1304 updating SQL scripts to support updated Project#fundingClass field holding concated two fields: funder and top level funding delimited with "::". Introduced additional support for ARC and NHMRC grant ids.

#1304 introducing 20150518_new_funding_model branch

removing branch copied from trunk - this is not the way we should branch

introducing 20150518_new_funding_model branch

#1260 introducing first draft of pdb reference extraction, output schema is shared with research initiatives reference extraction: DocumentToConceptId

#1260 introducing first draft of pdb reference extraction, output schema is shared with research initiatives reference extraction: DocumentToConceptId

#1285 bugfixing: removing non-existing file copying

removing oozie-sharelib-distcp dependency from pom.xml file and relying on oozie.use.system.libpath=true set among job.properties

#1293 increasing cutoff threshold