Bump react-jhipster to 0.19.0
Bump react-jhipster to 0.19.0

liseri/generator-jhipster,ctamisier/generator-jhipster,jhipster/generator-jhipster,vivekmore/generator-jhipster,vivekmore/generator-jhipster,jhipster/generator-jhipster,jhipster/generator-jhipster,ctamisier/generator-jhipster,vivekmore/generator-jhipster,atomfrede/generator-jhipster,liseri/generator-jhipster,atomfrede/generator-jhipster,liseri/generator-jhipster,ctamisier/generator-jhipster,atomfrede/generator-jhipster,liseri/generator-jhipster,atomfrede/generator-jhipster,liseri/generator-jhipster,vivekmore/generator-jhipster,vivekmore/generator-jhipster,jhipster/generator-jhipster,atomfrede/generator-jhipster,ctamisier/generator-jhipster,ctamisier/generator-jhipster,jhipster/generator-jhipster