Working on backwards compatibility. IMPORTANT: sygma and refine are not yet compatible
More code cleaning + datasets enabled
more code cleaning
Working API for resources and publications with JSON and XML format. Not yet available: count + all other entities.
code cleaning
Progress on json and xml format. Still only resources api available.
Added methods for single solr query for search and browse. Size does not trigger extra solr query. Refine uses field queries. Pending APIs for different entities - only the genarla resources api is currently enabled. Pending handling format for both XML and JSON. All these related to #1432 and #2479