D-Net

#1498 introducing major citations related refactoring including new generic direct citation matching moved to processing phase, introduced position field in all citations schemas and updated collapser taking position into account when merging citations details coming from 3 variuos sources: fuzzy citationmatching, direct citationmatching, references metadata

#1302 merging 20150518_new_funding_model branch back to the trunk

#1395 WorkflowRuntimeParameters static fields cleanup, moving parameters to dedicated modules to prevent excessing icm-iis-common module modifications

concatenating identifiers with stringutils

introducing objectstores provider for manual object store identifiers retrieval

#1302 concatenating funder with top level funding when building Project#fundingClass

#1302 introducing support for updated project model containing funding tree defined as XML instead of JSON, not enabled yet.

#1257 dropping schema generation related hacks in all map-reduce modules, switching to literal schema parameters

Removing usage of working_dir from Java workflow node.

#1195 removing obsolete ports docreation and datasetid from hbase mapred import, removing references to those ports in workflow.xml files, updating transformer by removing filtering by datasetid due to decisions made in #1072