D-Net

#1397 removing obsolete parameters in subworkflow actions definitions

#1209 introducing support for trust level thresholds provided as IIS input parameter

updating job.properties

#1381 porting pmc citations ingestion from cascading framework to pig. Moving code from icm-iis-ingest-pmc to icm-iis-transformers including itegration tests, removing obsolete scala code along with unneded dependencies. Switching subworkflow in primary workflow.

#1339 replacing active_existence_filter flag with match_content_with_metadata and changing identifiers matching logic: when flag is disabled neither contents identifiers will be filtered nor deduplicated against metadata identifiers. Up unit now, when active_existence_filter flag was disabled contents were deduplicated which is not desired when running IIS in standalone mode on contents having their representatives in HBase

#1329 enabling pmc ingestion when active_metadataextraction_export flag is enabled

bugfix: renaming obsolete decision-export to decision-export-to-hbase

#1308 reverting uri:oozie:distcp-action:0.2 change: version is not properly recognized by oozie 3.3.2-cdh4.3.1

#1260 enabling document to protein databank reference extraction in primary workflow, supporting 3 new parameters: active_referenceextraction_pdb, export_action_set_id_document_pdb, export_referenceextraction_pdb_url_root

#1301 introducing explicit export mode flags: active_export_to_hbase and active_export_to_json. This way both exports can be enabled or both of them can be disabled.