added new dir for scripts which are must not be executed by the rule engine
Merge branch 'authentication' of github.com:EUDAT-B2SAFE/B2SAFE-core into authentication
first commit for the generic script to sync remote users
python script to get list of users and its attribute from unitydb
change in config-file
result json-file from unitydb
new version of the python module to sync remote eudat users with a local json file.
change the name of the project EUDAT_epos to EUDAT
removed a print command used for debuggging
deleted old python modules used as initial examples
Merge pull request #3 from EUDAT-B2SAFE/authentication

The merging operation will include in the master branch the initial set of authorization scripts, which allow to synchronize the EUDAT userDB (Unity) with a cache, local to the EUDAT node running the scripts, implemented through json file.