https://github.com/evolvingweb/ajax-solr/wiki
https://github.com/newtonlabs/angular-search/
https://github.com/elmarquez/ngSolr
https://bitbucket.org/esrc/eaccpf-ajax
http://lbdremy.github.io/solr-node-client/
http://fergiemcdowall.github.io/solrstrap/
https://github.com/front/solstice