RELEASE: Bump into v0.2.2.
RELEASE: Bump into v0.2.2.

- Implement #createAddStream() .

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