DATASOLR-106 - Upgrade to Solr 4.6.1
DATASOLR-106 - Upgrade to Solr 4.6.1

xindongzhang/spring-data-solr,tsachev/spring-data-solr,ramaava/spring-data-solr,Krasnyanskiy/spring-data-solr,cipous/spring-data-solr