D-Net

#1304 updating project imported unit test

#1304 updating both project importer modules, reading from rdb and hbase, by supporting new XML funding tree representation.

#1302 introducing 20150518_new_funding_model branch

#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.

changing hbase-server dependency scope from provided to compile, apparently hbase-server is not available on CDH5 cluster

merging trunk changes with IIS-CDH-5.3.0 branch

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

#1135 switching icm-iis-parent-container version to 1.0.1-SNAPSHOT in order to include workingDir related changes made in icm-iis-core

Removing usage of working_dir from Java workflow node.