FIX: Change the url of the solr installer on travis to use new github domain for raw content.
FIX: Change the url of the solr installer on travis to use new github domain for raw content.

luketaverne/solr-node-client,CondeNast/solr-node-client,lbdremy/solr-node-client,kfitzgerald/solr-node-client,yanxi-com/solr-node-client,Bangsheng/solr-node-client,lbdremy/solr-node-client,godong9/solr-node-client,nicolasembleton/solr-node-client