fixed DOIBoost Bug
import form master branch
changed mapping for compressed abstract in DOIBoostToAction
fixed test
refactored Action
added parameter to filter only organization in DOIBoostToAction
fixed problem of missing name in authors
merged beta branch to master
master branch for deployments @ICM
removed warning
added invisible setup
fixed null element
Created CrossrefImportMapper
add CrossRefToAction
fixed mapping from scholix to openaire model
implemented mapper writing
added Mapper for tranform scholexplorer links into actionsets