Basically adjusted logs for debugging
Fixed log
Included changes about the CQL translation as in most recent version of cnr-cql-utils of DNet40 + refactoring of OAI parameters
A very very little refactoring for the creation of OAI indices
moved MetadataReference class in common package, it will be used by both index service and oai store service
Chnaged Resource to Autowired
Fixed OAi-Store service, now it works!
oai import
Added OAI STORE Service which doesn't work