Update the README.md with last modification of biblib and blf
Move the start_jsonrpc.sh in the new scripts directory
Add some comments about the JSON-RPC request
Move the conf directory to the root level. Add a -d option in the conf method command line so that the corpus name can differ from the conf directory
Remove rec_metajson from the metadata level. It will be use only in the search request, the search result and a collection.
The language service is now based on RFC5646
ResearcherML crosswalks enhancements
Use constants
Return JSON-RPC error when result is empty
Minor enhancements
Updated tests