re-format code
fixed scholix version and Date mapping
Changed Crossref to use dump on mongoDB
code refactor
minor
Refactored Pid resolver
update wf
reverted to the previous version
upgraded node to avoid to reindex and resolve object already indexed
added progress provider to resultset
Upgraded incremental harvesting and other stuff
Fixed Template from resolved Record to XML
fixed dedup parameters and config of index
some fixes
fixed bug on transformation
dli dedup & indexing, work in progress
added case for unknown entities
fixed generation of resolved Record
dli workflows: work in progress
added hadoop wf nodes
moved model classes to dnet-dli-domain
created Workflow for serializing resolved records
trying to make aggregation work fine