Getting Solr 4.3 Working on Centos 6.3 and Jetty 9

Absorb these posts:

http://pietervogelaar.nl/ubuntu-12-04-install-jetty-9/

http://pietervogelaar.nl/ubuntu-12-04-install-solr-4-with-jetty-9/

…be sure to copy solr-4.3.1/dist/solrj-lib/* to /opt/jetty/lib/etc