fixed a bug updating ObjectStore Info
-Incremental transformation: Implemented incremental transformation and changed the nodes Fetch and Store MDRecords to read in the env the property of incremental read and store if there is, otherwise they work as usual
avoid NPEs
merged branch dsm into trunk
less logging
use java8 streams
Escape { and }
integrated latest changes from dnet40
fixed Bug on not trimmed value
migrated to dnet45
codebase used to migrate to java8 the production system