remove redundant modifier
mark joda-time as optional dependency
Merge branch 'master' of https://github.com/SpringSource/spring-data-solr.git
add sample of using boost annotation to readme
DATASOLR-58 - do not store array directly
DATASOLR-59 - Add support for LBHttpSolrServer

solr:solr-server in namespace accepts comma separated list of servers
within url attribute which creates a LBHttpSolrServer