Freemarker response renderer: Fixed case where the fusion field is a single value and the solr value is a multi-value with one value.
The "success" is now set before the response is rendered, because errors are returned in the response header.
Merge branch 'master' of github.com:outermedia/solr-fusion
Set format and language to multi-value (fusion schema).
Improve log output of received solr response: In debug level only the number of documents is logged. In trace level the whole parsed response.
Replace "#" separator char with "-", because solrfusion doc ids are used by vufind as html ids and css class names too.
Exceptions are now collected up to the servlet, so that all good error mesage can be returned. The FusionRequest is able to collect error messages.
Moved the mimetypes of the response to ResponseRendererType.
json is now the default response type.